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Could please tell me how can I read and write barcode in ASP.NET. More briefly, I got a table name BookInformation where I would like keep.
Very Urgent
Sarfarj Ahmed
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Sarfaraj Ahmed wrote: Very Urgent
People around here respond voluntarily, saying its urgent is just rude and will more than likely get your question ignored.
There are plenty of barcode reading/writing examples available. Have you tried a search?
only two letters away from being an asset
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That's very interesting, Here try this Link^
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Hi,
I'm new for ASP.NET and for Using C#.
I'm trying to create Web Project that have Log in form and return user ID
("UserID"), User TypeID ("fUserTypeID") ,User SecurityLevel
("UserSecurityLevel") ,User Fullname ("ShowName") from SQLdb, usind DAL.
i DrugAndDrop ObjectDataSource named/ID ObjectDataSource1 and then connect
the GridView in to it.
The ObjectDataSource1 is working with DAL (running with SP) and get 2
parameters (UserName, Password)
and return UserID and UserFullName.
the code:
<%--Start GridView--%>
<asp:gridview id="GridView1" runat="server"
autogeneratecolumns="False" datakeynames="UserID"
="" datasourceid="ObjectDataSource1">
<columns>
<asp:boundfield datafield="UserID" headertext="UserID"
insertvisible="False" readonly="True"
="" sortexpression="UserID">
<asp:boundfield datafield="fUserTypeID" headertext="fUserTypeID"
readonly="True"
="" sortexpression="fUserTypeID">
<asp:boundfield datafield="UserSecurityLevel"
headertext="UserSecurityLevel" readonly="True"
="" sortexpression="UserSecurityLevel">
<asp:boundfield datafield="ShowName" headertext="ShowName"
readonly="True" sortexpression="ShowName">
<asp:objectdatasource id="ObjectDataSource1" runat="server"
oldvaluesparameterformatstring="original_{0}"
="" selectmethod="GetData"
typename="Dal_Class_For_AspNet_Agent.dsNWTableAdapters.AspNet_Xnet_sp_Agent_LoginTableAdapter">
<selectparameters>
<asp:controlparameter controlid="inputUserName" name="UserName"
propertyname="Text"
="" type="String">
<asp:controlparameter controlid="inputPassword" name="Password"
propertyname="Text"
="" type="String">
<%--End GridView--%>
I manage to make it work and see the data in GrideView.
But what i like to do, is to get the return data as Recordset / Parameters
and put them into 2 separate SESSIONS, so i will be able to
print out at the top frame of the page the UserFullName and keep in SESSION
the UserID for later validation.
Can You please advice with sample code ?
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Hi Guys,
how do i go about implementing a single sign on application in C#(ASP.net)
-- modified at 11:17 Monday 24th September, 2007
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What do you mean ? You want only one login ? In that case, you can easily hard code it.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hello all,
i want to change datafield property of a boundfield in a gridview at run time from codebehind in asp.net + C#. actually i have a grid view which have 2 bound fields(columns), datafields of these 2 columns are already set. i want change thier datafields after running the application based on some redio button selection. my gridview is like this:-
<asp:GridView ID="gvSavedCriteria" runat="server" AutoGenerateColumns="False" BackColor="InactiveCaptionText"
Height="1px" Width="325px">
<Columns>
<asp:TemplateField HeaderText="Add">
<ItemStyle HorizontalAlign="Left" VerticalAlign="Top" />
<HeaderStyle HorizontalAlign="Justify" VerticalAlign="Top" />
<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" EnableViewState="true"/>
</ItemTemplate></asp:TemplateField>
<asp:BoundField DataField="ClientNumber" HeaderText="ClientNumber" />
<asp:BoundField DataField="ClientName" HeaderText="ClientName" />
</Columns>
<HeaderStyle BackColor="#2A76B2" ForeColor="White" />
<AlternatingRowStyle BackColor="White" BorderColor="Gainsboro" BorderStyle="Solid" /></asp:GridView>
in this i have two datafields "ClientNumber" and "ClientName" which at run time i want to change to some "ABC" and "XYZ" based on user action. does anyone knows that how can i get it?
People often say that motivation doesn't last. Well, neither does bathing - that's why we recommend it daily
Akhilesh Singh
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Hi!
You just need to traverse thru each row of your datagrid and then change the data according to your need.
foreach (GridViewRow gvRow in dgTestGrid.Rows)
{
// Get the check box from 0th column in current row of grid
CheckBox cb = (CheckBox)gvRow.Cells[0].FindControl("CheckBox1");
if(cb.Checked)
{
// change the data in 1st & 2nd cells of current row according to check box
// 1st cell is for Client number and 2nd is for Client name
gvRow.Cells[1].Text = "ABC";
gvRow.Cells[2].Text = "XYZ";
}
}
--------------------------
Hope this will help.
“The woods are lovely, dark and deep. But I have promises to keep, and miles to go before I sleep.”
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<b>Hi....Friends ..bacically i know only the ajayx file is used to set some global variables & application level settings.How it will be usefull in remaining applications in .Net , How to implement it in java script & can u please give me some examples on this to clear this concept.....Thanks & Rgards</b>
......Varma
varma
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AJAX is a technology to communicate between the browser and the server. There is no such thing as an "ajax file", so you have to specify what you mean. Perhaps you have mixed it up with the global.asax file?
---
single minded; short sighted; long gone;
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Yes this is a cross post :P Yes that does make me a hypocrite :P
But at the end of the day whilst the Visual Studio forum is the correct place for this question, it's much more likely to get answered in here because theres less traffic in the VS forum so bleh :P
---
Anyone know of an easy way to add a post-build event to a webservice project?
With a normal project I'd just use the property pages :/
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How to publish the site or project in ASP.NET for uploading
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Right click on the project name in Solution Explorer and then select publish website option from the menu. Select the location in your hard drive and click OK. It will compile your files and store them in the above specified location.
Then you can direcly upload these compiled files on the web server.
 Hope this will help.
“The woods are lovely, dark and deep. But I have promises to keep, and miles to go before I sleep.”
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Helo Sir,
Right click on the project name in Solution Explorer not leading or displaying the publish website option.............
I'm using ASP.NET1.1. The way you suggest me would work in ASP.NET1.1
Thnx
.........
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Sorry! I wrote it for .net2.0
In ASP.Net1.1 you need to make a build of your site. Just follow these steps...
1. Open the project for which you want to publish.
2. Goto File menu-> Add Project-> New Project-> Select "Setup & Deployment" from left pane and then select "Web Setup Project" from right.
3. Specify the name(for eg. MySetup) and location(say d:\setups) where ever you want and click OK.
4. Now, look into the solution explorer. Another node named "MySetup" shd get added in the bottom of your solution explorer tree.
5. Now right click on "MySetup" and click on Add and then "Project Output".
6. Select "Primary Output" and "Content Files" from the menu and click Ok.
7. Now click on Build from menu bar of visual studio and select "Configuration Manager".
8. You can see an entry for "MySetup" along with your actual project.
9. Set configuration to "release" for "MySetup" and click OK.
10. Now rebuild your solution.
11. After successful rebuild, goto "d:\setups" you can find a folder named "MySetups" out there.
12. Go inside that folder. There should be a folder named "Setup". You can find one .exe and one .msi files inside setup folder.
13. Now you just need to run that .exe file and install your project in wwwroot folder of your system.
14. Now you have installed your project and compiled files can be found in wwwroot folder.
15. you just need to upload these compiled files.
-----------------------------------------------
Best of Luck
“The woods are lovely, dark and deep. But I have promises to keep, and miles to go before I sleep.”
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After point No.- 10
Sir i created my project Setup in "C:\ManojSetup"....
and in tht folder there are two sub-folders say Debug and Release
Further there is also a "Setup.exe" and i've run that .exe
----------
13.) Now you just need to run that .exe file and install your project in wwwroot folder of your system.
but which project is to be uploaded. Which is in Inetpub\wwwroot or ........
Plz don't mind actually i don't know how to do it and it's my first turn as well.........
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1. You need to install the setup from Release folder.
2. You need to upload from Inetpub\wwwroot folder.
“The woods are lovely, dark and deep. But I have promises to keep, and miles to go before I sleep.”
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I converted a table to DataView and sorted it .
Then i located the row containing the desired student ID in that view and stored it
I converted the view to table (which is now sorted) and tried locating the row in this table but it returns -1 . Why ?
DataView dv = new DataView(ds.Tables[0], "", strSort, DataViewRowState.CurrentRows);
DataColumn[] dc = new DataColumn[1];
dc[0] = ds.Tables[0].Columns["StudentID"];
dv.Table.PrimaryKey = dc;
DataRow dr = dv.Table.Rows.Find(txtStudentID.Text);
DataTable dt=dv.ToTable();
int pos=dt.Rows.IndexOf(dr);
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My first question would be:
Is there some reason you don't use ds.Tables[0].DefaultView?
Second you said you converted the dataview back to a datatable.
Why?
Anyway, when sorting a dataview you can do:
RowSort = "StudentID"
This will sort the dataview.
I don't understand why you want to sort the data anyway. It looks like you just want to find some data.
You can do dv.RowFilter = "StudentID = "+txtStudentID.Text
This will limit your dataview to only the rows that match the search.
If all you want to do is display the rows that meet the search then you can bind to that dataview and you are done.
Ben
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What i want is that i need to find the index of a row in a dataview .
The view is sorted on the field other than primary key and i need to find the rowindex by using the primary key .
What i have done is :
Converted the table to view , sorted it on the required field convereted the sorted view to table and then used the Row.Indexof() to find a rowindex with the row having the desired ID .
Why i have done all this is because i am not able to find a way to find the index of the row containing the given ID in the sorted view .
As need the index i cant use row filter .
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Once you apply the rowfilter to the dataview the only row in the dataview will be the one that matches your filter. So you can pull the desired id from the only row left in the dataview is there is one.
Ben
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I have the id with me before hand ..... what i need to find out is the index of the row containing that ID once the view has been sorted ....
eg :
Student ID:1 is in the first row of dataview initially
Now i sort the dataview on Name field as a result the position of the row having ID=1 changes .....
Lets say it becomes 20th row , now i need a way to find that its the 20th row which has the ID .
I am interested in the row number containg the ID in the dataview once it has been sorted .
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I don't know why the row index would ever be important, but if you want the index, why are you switching to a dataview? Just add the primary key to the datatable. Although I don't think that will actually sort the table. Then you can do you find index on the datatable to get the index.
Assuming that doesn't work. Try taking the dataview and using the sort property setting it like I suggested before, because I know that sorts the data. Then doing a find from there. You don't need to switch it back to a datatable to get the row index.
Ben
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I have a web site published 3 years ago and it was developed (using visual studio 2003 C#) as home page which includes an iframe (lastly I knew that iframe and SEO is bad idea) and Banner and dhtml menue which opens all the web pages in that iframe as relative links. the problem is that all the pages has the same Title and Meta tags (Content keywords, Description,....) which i just knew that will exclude my web from search engines
(now if I searched for the site name I found it but with any of its key words I found nothing)
Also in our site codeproject.com i found that article "http://www.codeproject.com/useritems/preMasterPages.asp" about using masterpage in .NET 1.x but I dont know if it helps in my case
I need to finish that situation at all with the best solution'
Thanks for your time
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Having the same title and meta tags will not exclude your site from search engines. It's not the best SEO tactic, but it certainly won't exclude the site. Is your site listed at all? Try searching google for "site:www.yoursite.com" and see if there are any results.
Register the site with Google's WebMaster Tools[^]. Once it is in there you can get all sorts of information about your site's relationship with Google.
Definately get rid of any iframes that are framing in important content and use Master Pages instead. Also, include a Site Map page of your site with plain old HTML anchor links to each of your pages. Also, make a Google SiteMap[^].
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