Comments by Member 8583441 (Top 159 by date)

thanks for your suggestions sir please provide me a nice book to study

why i am using for loop is this label is having lots of records from the database display to retrieve that data

sorry for the late reply, if for loop is not required then can it be used with request.form to get the text of HTML Label i.e.,

<label>Some Text...</label>

If i require this some text can i get from request.form

now it works fine as expected thanks a lot sir for explaining and also giving me the correct way

super sir explanation but can you give the solution with this statement

yes sir but this radio buttons are taken from string builder which does not require runat=server because i have used HTML input type radio
A) {2}

why i am giving in javascript because i am doing online exam in which exam page is designed in code behind. for that purpose i required the values of radio button which is checked that values are storing hidden fields using javascript. But those values are reflecting back to code behind when click the button. Only the last value is sending to code behind that i don't require. I required all the values from javascript to code behind when i click the finish button. how to achieve this

in this solution javascript is not presented

https://jsfiddle.net/pkalyan/jpr9gq04/1/

string strSelected = hdnRadioButtonSelectedValue.Value;

in javascript hidden field values are storing as expected but when button click event fires it changes to last value can anybody tell me for this

getting error in console.log i is not defined and the values are not pushing into array. The array values displaying as object object till the count value completes

i want these values store in asp.net hidden field using javascript or jquery but i am getting only last value. how to solve this issue i am struggling since afternoon. Please tell me sir

yes sir you're right nothing to give collection[i] here. I just changed i<=count.length to i<=count and removed var and taken let it is working as expected means if there is 100 records then 100 times this loop should happen. Thanks very much for giving me the solution that to change var to let

can you tell me sir how to use collection[i] in for loop

Now i am getting another error regarding the selecting the input value. Actually this for loop is used for getting the input values and this loop is initialized in input on change in jquery that is working as expected but my problem was i am getting null value for this
let selectedOption = $('input[name=options' + i + ']:checked', '#form1').val();
I have 4 radio buttons these four radio buttons getting the value as expected but in these 4 radio buttons we will select one radio button that value i required but it is returning null. how can i solve this issue and second problem was i have html label's. I need to get the text value of these labels. I am getting for it but 1st label text i am getting at 3rd label and so on... how to solve this issue also
let lblTextA = document.getElementById('lblChoiceA' + i).innerHTML;

thanks very much sir you saved my time. Actually the variable total is called as string but in method to get the value i have initialized as integer that's the wrong i have done. Now i changed it to string and getting 100 records as well when giving total.length to var i.

If i give total.length then even 100th record is not getting means totally value is null

thanks for the suggestion i have checked the view source come to know that setting the value and not returning it. for that i went with storing that in hiddenfield using jquery and finally i got the solution for this issue thanks a lot sir

yes sir it is form method post and i have given id value to request.form
for (int i = 0; i < dt.Rows.Count; i++)
{
string strSelected = Request.Form["options" + i];
}
but returning null value

i have used request.form to get the value of the radio button returning null

But remaining tabs content are not displayed when i click the next tab. And also i want next to be opened with a asp.net button click anyone can help me to sort out this problem

now i can set active class for this issue using this link i reduced this error setting active class https://www.aspforums.net/Threads/190546/Implement-Bootstrap-Carousel-Image-Gallery-from-database-using-Repeater-control-in-ASPNet/

I have tried that way before itself that is why i didn't the solution after having solution from you the problem is solved thanks once again

Thanks very much sir problem solved from this solution my +5 vote to this solution

This is what I have tried that is why I got this error

thanks very much sir

I have removed ChildrenAsTriggers attribute but no use

yes sir by using request.querystring. I doesn't know whether it is correct way or not

first point, i have set break point for button click event that is why i mentioned button click event is not firing.
second point, my +5 vote to you sir because button click event is firing when i removed updatepanel completely but getting this error please give me suggestions sir.

Server Error in '/' Application.
Specified argument was out of the range of valid values.
Parameter name: value
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
Parameter name: value

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
Parameter name: value]
AjaxControlToolkit.TabContainer.set_ActiveTabIndex(Int32 value) +340
AjaxControlToolkit.TabContainer.LoadClientState(String clientState) +236
AjaxControlToolkit.ScriptControlBase.LoadPostData(String postDataKey, NameValueCollection postCollection) +176
AjaxControlToolkit.TabContainer.LoadPostData(String postDataKey, NameValueCollection postCollection) +105
AjaxControlToolkit.ScriptControlBase.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection) +69
System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) +758
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1833


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3160.0

i have created hiddenfield and storing that value in hidden field. But no output so, that's why i created a new web page in this web page i require id to passed from previous page this is done with storing value in request.querystring and the output is executed as expected thank you all for giving me the solutions

i have sent my aspx markup page please tell me where i am doing wrong sir

<asp:ScriptManager ID="ScriptManager1" runat="server">

Total Marks:
<asp:Label ID="LblTotalMarks" runat="server">
<asp:UpdatePanel ID="uplTimer" runat="server">
<contenttemplate>
<asp:Timer ID="TimerCountDown" runat="server" Interval="1000" ViewStateMode="Enabled" OnTick="TimerCountDown_Tick">
Time Left:  <asp:Label ID="LblTime" runat="server">


Subject:
<asp:Label ID="LblSubject" runat="server">

<cc1:TabContainer ID="SubjectCategoryTabs" runat="server" Visible="true" AutoPostBack="false" CssClass="fancy fancy-green">




<asp:Panel ID="pnlReviewAndNextBtn" runat="server">
<asp:UpdatePanel ID="up" runat="server" UpdateMode="Conditional" ChildrenAsTriggers="false">
<contenttemplate>
<asp:Button ID="BtnReviewAndNext" runat="server" CausesValidation="false" Text="Review & Next" OnClick="BtnReviewAndNext_Click" />

<triggers>
<asp:AsyncPostBackTrigger ControlID="BtnReviewAndNext" EventName="Click" />







<asp:Panel ID="pnlSubmitBtn" runat="server">
<asp:UpdatePanel ID="up1" runat="server" ChildrenAsTriggers="false" UpdateMode="Conditional">
<contenttemplate>
<asp:Button ID="BtnSubmit" runat="server" Text="Submit" OnClick="BtnSubmit_Click" CausesValidation="false" />





<asp:HiddenField ID="hdnCount" runat="server" />
<asp:HiddenField ID="hdnTimerCountValue" runat="server" />


Code behind
Submit Button Event:
protected void BtnSubmit_Click(object sender, EventArgs e)
{
}
Review and Next Button
protected void BtnReviewAndNext_Click(object sender, EventArgs e)
{
}

Both of them are in NullableGuid Property. But i have tried a lot spending more time with it and then finally i decided to create a new web page in this page i am passing query string and that querystring is given the property and the desired output has appeared. Thanks for your valuable suggestions

This page is not in master page

If i apply AutoEventWireup="false" button click event is firing but server controls not visible like asp.net label, ajax tabcontainer etc. How to solve this problem. If i apply AutoEventWireup="true" then server controls are visible but button click event is not firing

I am posting my code please help me. And second thing i need to have the selected value of radio button in stringbuilder how can i achieve this.
void AddTabPanels()
{
SubjectCategoryTabs.Tabs.Clear();
foreach (DataTable tb in ds.Tables)
{
for (int i = 0; i < tb.Rows.Count; i++)
{
string name = tb.Rows[i]["SubjectCategory"].ToString();
AjaxControlToolkit.TabPanel panel = new AjaxControlToolkit.TabPanel
{
HeaderText = name.ToString()
};
string sQuestionsAndOptions = BindQuestionsAndChoices(name);
panel.Controls.Add(new Literal { Text = sQuestionsAndOptions });
SubjectCategoryTabs.Tabs.Add(panel);
}
}
}

private string BindQuestionsAndChoices(string value)
{
StringBuilder htmlTable = new StringBuilder();
SqlConnection con = new SqlConnection(DbBridge.DbConnection);
try
{
if (con.State == ConnectionState.Closed)
con.Open();
string query = "SELECT * FROM QuestionsChoice WHERE Subject = '" + Session["Subject"] + "' AND SubjectCategory = '" + value + "' ORDER BY QuestionNumber ASC";
SqlDataAdapter sda = new SqlDataAdapter(query, con);
DataTable dt = new DataTable();
sda.Fill(dt);
htmlTable.Append("");
if (!object.Equals(dt, null))
{
StringBuilder sbQA = new StringBuilder();
sbQA.AppendLine(@"");
sbQA.AppendLine(@"");
sbQA.AppendLine(@"");
sbQA.AppendLine(@"");
sbQA.AppendLine(@"");
sbQA.AppendLine(@"");
sbQA.AppendLine(@"");
sbQA.AppendLine(@"");
sbQA.AppendLine(@"");
string aQuestion = sbQA.ToString();
if (dt.Rows.Count > 0)
{
for (int i = 0; i < dt.Rows.Count; i++)
{
htmlTable.AppendFormat(aQuestion, dt.Rows[i]["QuestionNumber"], dt.Rows[i]["Question"], dt.Rows[i]["ChoiceA"], dt.Rows[i]["ChoiceB"], dt.Rows[i]["ChoiceC"], dt.Rows[i]["ChoiceD"]);
}
htmlTable.Append("{0}) {1}<input type=""radio"" id=""rb1{0}"" name=""options{0}"" value=""A""> A) <label for=""rb1{0}"">{2}<input type=""radio"" id=""rb2{0}"" name=""options{0}"" value=""B""> B) <label for=""rb2{0}"">{3}<input type=""radio"" id=""rb3{0}"" name=""options{0}"" value=""C""> C) <label for=""rb3{0}"">{4}<input type=""radio"" id=""rb4{0}"" name=""options{0}"" value=""D""> D) <label for=""rb4{0}"">{5}");
}
else
{
htmlTable.Append(@"There are No Records.");
htmlTable.Append("");
}
}
}
catch(Exception ex)
{
ClientScript.RegisterClientScriptBlock(GetType(), "exception", "alert('" + ex.Message + "');", true);
}
finally
{
if (con.State == ConnectionState.Open)
con.Close();
}
return htmlTable.ToString();
}

Finally i got the solution from this site
http://asp-net-web-forms-4-0.blogspot.com/2013/01/adding-tabpanels-programatically-in.html

I have changed Tabs.Controls.Add(tabPanel); to Tabs.Tabs.Add(tabPanel);. But when i check in inspect element it is in hidden. How to get visibility i have given visible=true in aspx page but getting same. How to achieve this anybody

Sorry sir my button click is not firing at all. I got a doubt and checked with creating a button in aspx page not in code behind and checked whether the click event fires or not but here also onclick event not fired sir

Thank you very much sir with this code "SELECT TOP 1 columnname FROM table ORDER BY number asc". Not with 10 but i changed it to 1 it worked like a charm.

then can you give me how to create it sir

this query works well sir "SELECT TOP 10 columnname FROM table ORDER BY number asc". sir can it be possible without using top

For me i have created if(!IsPostBack) { CreateDynamicFinishButton(); } in page load and that is called out side page load to create a button and it is working fine.

private Button CreateDynamicFinishButton()
{
Button ButtonFinish = new Button()
{
ID = "ButtonFinish",
Text = "Finish"
};
ButtonFinish.Attributes.Add("class", "btn btn-group-toggle btn-primary");
ButtonFinish.Style["margin-bottom"] = "10px";
ButtonFinish.Attributes.Add("runat", "server");
ButtonFinish.Click += new EventHandler(ButtonFinish_Click);
return ButtonFinish;
}

This method again called to where exactly the position it requires and it is working good but only one thing it doesn't fires the click event that's it. Please anybody suggest me sir

Your solution is accepted but one error is occurred that is when i initialize button event in page load. But i require that button to be used in outside page load. How can i achieve that

and also whole page is collapsed means web application full of white screen this error now what should i do sir

object instance not created error is coming sir

Sorry for the delay sir, i have taken your code and it is working like a charm but one thing can you provide me a solution for active which is to be declared in code behind and remaining tabs should be hidden and when the second tab opened then the tab content should open remaining tabs should hide. This process i required in code behind because the data is coming from the database and it is fine with that.

Now my problem is solved repeating the questions and radio button checked event. Thankful to you sir that you have provided right solution for me that's done for me

Still radio button problem exists how to solve it sir

Yes sir, this repeater made me a problem so i deleted it and just assigned a string variable to that method and now it works like charm not repeating the questions thanks a lot sir

sorry footer.AppendLiteralString("Questions"); is wrongly typed.The correct one is footer.AppendLiteralString("Closing Table"); HTML is not printing here so writing in text format and also header.AppendLiteralString("opening of table with thead tag inside tr and td");

This solution helped me a lot to learn the concept of stringbuilder i am very much thankful to you sir for making me understand what is stringbuilder and how to append the HTML tags and also appendingline finally the appendformat in this solution. Thank you sir once again to make me learn new concept how to use this stringbuilder

GetQuestionNumberQuestionChoices() in this method i have written the piece of code that is posted in the question

same errors coming when i executed your code also like repeating the questions with options and radio buttons is checked with one question. The remaining questions radio buttons are not checked if i check that question previous questions is unchecked this was the problem. Actually my code is from the method calling to bind to the repeater concept. I will post that part also. This part is after the method call.

Repeater RptrQuestionsAndOptions = new Repeater();
TemplateBuilder header = new TemplateBuilder();
header.AppendLiteralString("");
TemplateBuilder itemTemplate = new TemplateBuilder();
itemTemplate.AppendLiteralString(GetQuestionNumberQuestionChoices());
TemplateBuilder footer = new TemplateBuilder();
footer.AppendLiteralString("Questions");

RptrQuestionsAndOptions.HeaderTemplate = header;
RptrQuestionsAndOptions.ItemTemplate = itemTemplate;
RptrQuestionsAndOptions.FooterTemplate = footer;

string query = "SELECT DISTINCT * FROM TableName ORDER BY Number ASC";
SqlDataAdapter sda = new SqlDataAdapter(query, con);
DataSet ds = new DataSet();
sda.Fill(ds);

RptrQuestionsAndOptions.DataSource = ds;
RptrQuestionsAndOptions.DataBind();
divTabContent.Controls.Add(RptrQuestionsAndOptions);

yes sir i have used repeater for this but this binding is done at different method and that is assigned to repeater itemtemplate and binds the data to the repeater

In this i have forget to include the headertemplate, itemtemplate and footertemplate. When this included it works fines as expected.
As example,
Repeater repeater = new Repeater();
TemplateBuilder header = new TemplateBuilder();
header.AppendLiteralString("");
TemplateBuilder itemTemplate = new TemplateBuilder();
itemTemplate.AppendLiteralString("");
TemplateBuilder footer = new TemplateBuilder();
footer.AppendLiteralString("");
repeater.HeaderTemplate = header;
repeater.ItemTemplate = itemTemplate;
repeater.FooterTemplate = footer;
In itemTemplate i have created a method to bind the data from the database.

Thank you problem is solved with this solution provided by you sir.

Next question, these buttons will be displayed right i.e, float right in css. I require fixed position in float right but fixed position is done but displaying in left side. How to do this tell me sir

My vote 5

I will check it and I will tell you if there is any error or the output comes.

If i use this statement "SELECT SubjectCategory, COUNT(QuestionNumber) as NoOfQuestions FROM QuestionPaper GROUP BY SubjectCategory" the above error occurs

Getting error: This constraint cannot be enabled as not all values have corresponding parent values. at System.Data.ConstraintCollection.AddForeignKeyConstraint(ForeignKeyConstraint constraint) at System.Data.ConstraintCollection.Add(Constraint constraint, Boolean addUniqueWhenAddingForeign) at System.Data.DataRelationCollection.DataSetRelationCollection.AddCore(DataRelation relation) at System.Data.DataRelationCollection.Add(DataRelation relation) at System.Data.DataRelationCollection.Add(String name, DataColumn parentColumn, DataColumn childColumn)

Sorry for the late reply, i will check it and let you know sir

I am searching for it getting the results from YouTube videos but they are considering KeyContainer in it from where they are getting I really doesn't know about it

Hi5! thanks a lot John Simmons sir it worked as expected by changing the font-family in css

Yeah it's done when minutes and seconds less than 10 "0" will be added to minutes and seconds before the number. But it moving how to achieve this. This movement is done at every 9th second and 1st second i.e, for example 49 seconds or 39 seconds and 31 seconds or 21 seconds or 51 seconds or 41 seconds or 11 seconds movement happening

Hello F-ES Sitecore sir, can you please suggest me where i am doing wrong or if it is correct then suggest the right path to get the output. I am getting another error it's like a bug i.e, here countdown.js is working fine when my button fires it's starts as expected but when the finish button fires actually it should be in the same page. Now my problem is in countdown.js there is one function called stoptimer() i have to use that function in c# asp.net code behind when finish button clicks. It refreshes the page and starting from the first the time is counting how to stop it. Please suggest me this issue in advance thanks

Thanks a lot you are right I called it twice so it's running in that way..... I removed it and seen the output now it's working fine thanks a lot for showing me the error where I am getting it....

for this also same i have checked with the errors in javascript console and solved now working as usual. As suggested by F-ES Sitecore. Thanks a lot sir

Thank you sir for suggesting to check the errors in console. I have checked it and solved but one thing it is decreasing 2 seconds at a time. Please suggest me for this issue

It is working thanks sir

Okay sir i will check this code

Definitely sir

i am really sorry for that sir... I am sincerely trying for the solution and then asking the question in this site. Later on I am just trying to change the code as required and i am getting the output. I am really sorry for this and i make sure i never repeat this forgive me sir

with this solution i am getting problem with next record. Next record not fetching the data. How to solve it

Here i am displaying all questions in one page itself

Okay sir

Okay sir thank you for your kind information

what you require from my side.... I will give it to you

Please do something sir for me

I have debugged the sql query but no use same result

Thanks for the solution you have given me to check whether the parameters is null or empty but the parameters are not empty they are having values...

Where to place this line

if possible with javascript okay otherwise can you tell me the in serverside c# code

I want in this way sir
https://www.aspsnippets.com/Articles/Disable-Browser-Back-Button-after-LogOut-in-ASPNet-using-JavaScript.aspx

<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
<META HTTP-EQUIV="EXPIRES" CONTENT="0">

I used these two lines but no use. These two lines i kept at layout page at exactly down the line of head tag i.e,

<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Expires" content="-1" />
<meta http-equiv="CACHE-CONTROL" content="NO-CACHE" />
But no use sir

I am unable to find the exact error coming from means the system.invalidtypecast

"To stop this happening you'd need to disable caching on your site"

to achieve this how can i do sir.

StudentBO is BusinessObject class library

Using this methods is fine... thanks alot

Ok sir.... Thanks for your explaining and sorry for the late reply from my side

well if i place in front warning is gone. When I place at the last it says that warning.... What is the correct way of approach sir

I can understand it is console application main method but where it has to be considered in web application i am asking

I have done all this previously.... But no use

I have done all this previously.... But no use

Thanks solved the problem...

If the EnableViewState=false then postbacking the data and remains same.
When EnableViewState=true then getting error "Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request."

sorry for the late reply sir. Actually what is going on is gridview is collapsing and again come back into normal but the button are not displayed update and cancel in edititemtemplate field

Thank you all for your suggestions. Basically I am having 1 year of experience so i doesn't know how to write the code. I am learning person in coding

I am developing another project of my own to practice a lot and i am a fresher so no idea about coding. I had 1 year of experience in this field of .Net Training.

This is for an example practice I made this code to work. But actually, I am working out in Hashing the Password with my own source code but not in this project.

Can i have select and delete query also whether to take different one or should we include in the insert stored procedure sir.

means we should use insert and update queries in one stored procedure and the delete query should be in another stored procedure sir.

I need to have some changes in the database tables with particular column..... If it is a wrong one suggest me the better one to practice for myself sir.

I am not using any gridview only button click event

Problem Solved.....

string spAddOrUpdateUser = "user procedure name";
using (cmd = new SqlCommand(spAddOrUpdateUser, con))
{
cmd.CommandType = CommandType.StoredProcedure;

/* adding paramerters to SqlCommand below */
cmd.Parameters.AddWithValue("@StatementType", "Insert");
cmd.Parameters.AddWithValue("@EmpID", empID);
cmd.Parameters.AddWithValue("@NumberOfDays", txtNoOfDays.Text);
cmd.Parameters.AddWithValue("@LeaveFromDate", txtStartDate.Text);
cmd.Parameters.AddWithValue("@LeaveToDate", txtEndDate.Text);
cmd.Parameters.AddWithValue("@CreatedOn", DateTime.Now);
cmd.Parameters.AddWithValue("@TypeOfLeave", leaveTypes);
cmd.Parameters.AddWithValue("@StatusOfLeave", "Pending...");
cmd.Parameters.AddWithValue("@ReasonForLeave", txtReasonofLeave.Text);

// txtComments.Text == "" ? null : txtComments.Text;
cmd.Parameters.AddWithValue("@Comments", commentsText);

// Output Parameter
cmd.Parameters.Add("@ResponseMessage", SqlDbType.NVarChar, 250);
cmd.Parameters["@ResponseMessage"].Direction = ParameterDirection.Output;

con.Open();
cmd.ExecuteNonQuery();
con.Close();

lblUserLeavesMessage.Text = cmd.Parameters["@ResponseMessage"].Value.ToString();
}

for me no need to bind the data from the database it is automatically data from the SqlDataSource fields

I have used it but there is no changes. Please help me sir

Sorry the solution has not been found still getting error

I got the solution

Thanks a lot for giving me the solution

I got the solution and now it's working

Then can you suggest me the valid key sir

If the publikey="" then the error is "Index and length must refer to a location within the string"

i am getting the same output value for part1 and part2 i.e., "123456789abcd"
still getting error in keysize

I have given PublicKey in c# like in 3 ways:
1) "123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
2) "123456789abcdefghijklmnopqrstuvwxyz"
3) "123456789"

But no use getting same error

If i am using third one i.e., "123456789" --> "Input string was not in a correct format."

Second One and first one "123456789abcdefghijklmnopqrstuvwxyz" --> Getting another error.

I got the solution for the error Invalid attempt to call Read when reader is closed.

My answer is satisfied but getting another error saying "Invalid attempt to call Read when reader is closed." But i also deleted the line sdr.close() method but no use.... Same error

Thanks i got the answer..... My mistake is at that line itself again thanks for correcting this line i will accept this answer

I already tried the same but no result

I totally deleted the old table and created a new one with the same name of previous name of the table. Thanks a lot for giving me clear picture about converting from int to guid. Once again thanks sir

My DB Table fields are UserID, Username, Password and Email
In this fields
UserID is an integer datatype
Username is an varchar datatype
password is an varchar datatype
email is an varchar datatype

How to change the previous value that is having integer datatype to unique identifier

Okay fine but i am having the id number in the database retrieving it from the database. The id value stored is in integer format so i thought that to change the value from integer to Guid format so that it can be accessed to the next pages also.

Then definitely i will change the field datatype of id but can you give some explanation about this to change it to the Guid from interger in SQL Server 2012

These two columns allows nulls but ModifiedBy is an Uniqueidentifier datatype and Modified Date is an DateTime datatype... Firstly these values should be null and later modification these values should be taken how can i achieve this format tell me sir clearly

Thank you very much sir

I've tried string roleName = sdr.GetValue(1).ToString(); but no use

Thanks for the solution John

Sorry Hi Wendelius sir..... I doesn't mention it before saying Hi in the previous comment

My problem has not been solved with this solution

Hi John, I've tried this code but getting error at cmd.Parameters saying 'Property or Indexer "SqlCommand.Parameters" cannot be assigned to -- it is read-only

The error is at return ExecuteNonQuery(connection, commandType, commandText, commandParameters); this line at connection

Thanks a lot it's working

Okay Let me check and get back to you Richard Deeming sir

I studied differences between them with this link https://stackoverflow.com/questions/5717033/stringlength-vs-maxlength-attributes-asp-net-mvc-with-entity-framework-ef-code-f

from this link i can understand that StringLength can be used in this case whereas MaxLength is used for array size. Is it right that i am thinking sir

hello Nathan Minier sir, I am having small doubt regarding MinLength, MaxLength attribute and StringLength attribute

I already installed Entity Framework 6 Power Tools. I haven't used it and also I created code first data model without this power tool. Can it be changed back without deleting the data model.

I will explain you clearly about this issue.
I am having MVC Project which has been done previously using ef4.1 Entity Data Model having Object Context and now I am using the same project with different EF 6.1.3 version with Code First approach.

If we create an Entity Data Model then it automatically creates an .edmx file having .tt class and .designer class.

But when we use Code First approach it will create only the data model without .tt class and .designer class. Now my question is can it be created .designer class from code first approach.

I have tried creating a class named "Entitydatamodel.Designer.cs". It automatically creates for me the .designer class but I am getting an error saying "Ambiguity issues:"

Here i haven't created any .tt class but these classes I initialized in data model itself.

Sorry for the late reply..... The problem has been solved. It is because EnterpriseLibrary 6 cannot accept the direct initialization but it has the configuration tool based on that field the error has been reduced

I installed configuration and later on it automatically takes care all the things and reduced the errors.

Thank you nice explaination

I think @Vaidhya.P already explained me the step by step procedure to check the connection string in the web.config file as you explained me last day.

I am really sorry for the late reply now it is working fine as suggested by you and @Vaidhya.P as well.

So i will accept the answer for @Vaidhya.P because i am having acceptance from her..... You both are right the acceptance will also given to you but i can't because we are in comments section..

So, Please accept the solution from her.... Thanks in advance

Sorry for the late reply.... Yeah i checked it...
It is working fine each & every step but the error is at that line...

Problem is solved.... The problem is at the braces the previous class should be closed before opening the interface which i got the first error.... i.e., public interface ISecurityChannel.

But I have done the closing braces after the interface that was the mistake from myside and once again thanks a lot for telling me the error in elsewhere.

Okay i will check and get back to you soon sir

can you suggest me the problem where it occurs

Thank you very much.... but ToString() is not required i think because i deleted it and i got the data from the database....
Thank you very much once again @OriginalGriff

Sorry for the late reply..... My project has been completed and having another project ...... And i very much thankful to you @Richard Deeming sir

It is in the form tag and having submit as well.... Further related forms i am having jQuery but not related to the above described problem sir

I found the error.... It was i was not included class name before getCalendar method..... That's it.....
Work's fine now.... Thank you....