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.NET dll's are in MSIL format, and it is completely managed code. Garbage collection will be done automatically.
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I'm Created a User Registration Form in asp.net using Validators...
All My Controls are in Table (<table><tr><td>Controls<td></tr></table>)
while I'm Click On the Submit Button at First Time it Checks Whole Page ,But it Does not Display message Like Invalid email....
At second time Cilck On Submit it displays The messagess.
I think it's Not Codeing Problem....
How Can I solve it????
modified on Wednesday, December 05, 2007 12:07:46 AM
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Hi there,
ASP.NET 2003 and VB
I am from VB6 background and learning how to program in ASP.NET 2003 using VBscript.
On a ASP.NET Form, I am trying to move from one TextBox to another using SETFOCUS when an ENTER key is pressed.
In VB6, I can use KeyPress property KeyAscii value 13 and SETFOCUS but on ASP.NET I am totally lost as there is no KEYPRESS event available. The Users doesn't want to use TAB key.
Example of VB6 script
Private Sub txtFirstName_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
txtLastName.SetFocus
End If
End Sub 
Have a Good Day
Lennie Kuah
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TeeLeong wrote: learning how to program in ASP.NET 2003 using VBscript.
What a disaster. VBScript only runs in IE - learn javascript instead.
In jscript you can use document.getElementById and focus to do what you want.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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hi friend Good Morning
i want to open menu on the click of grid view row how it possible please help me
Thank u
Piyush Vardhan Singh
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There are 2 parts to this functionality:
The first being the server side event to be raised on the grid view row's click.
The second being a client side script (such as JavaScript) which displays the actual menu.
Once the server side click event has been raised, register a client script block in the page to execute a JavaScript function in order to display/hide your menu.
You can get your hands on a JavaScript popup menu at many different online sources.
Daniel Minnaar
Lead Software Developer
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Hi,
I tried to upfate the date field of table from .net. I have tried like the below:
Database db = DatabaseFactory.CreateDatabase();
using (DbConnection connection = db.CreateConnection())
{
connection.Open();
DbTransaction transaction = connection.BeginTransaction(IsolationLevel.Serializable);
//DateTime dt = Convert.To(TextBox1.Text);
string s = "Update table1 set update_dttm = To_Date('" + DateTime.Now.ToShortDateString() +
"','dd/mm/yyyy')";
DbCommand pcmd = db.GetSqlStringCommand(s);
db.ExecuteNonQuery(pcmd, transaction);
transaction.Commit();
}
When I execute the string in s in Oracle it is working fine. But from .net I am not getting any error. It is executing continuously.
Whats wrong in my code.
Thanks in advance
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Whats the error message you are getting?
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Hi,
I am not getting any error. The ExecuteNonQuery method is executing continuously.
Thanks
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Here is my problem:
I have a web app connected to a SQL database. I need to create a report that displays counts of certain records during a certain time period. Also, within the report I need to display the name of the person who created the report, their phone number, and the date that the report was printed, but all of this is entered from a different page and I was passing it via query string. Can this be done and how can I do it?
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That is most definitely possible, with the following constraints:
In order to display the records for a certain time period, your rows need to have a created date column or something that you can base your query on.
You won't be able to report the time that the report was printed on because the event hasn't happened yet. You could alternatively store this date in the DB and report on it later.
To pass the person's name and phone number via a query string is easy. Once you're ready to redirect the user to the report page, do the following:
Response.Redirect("Report.aspx?name=" & sPersonName & "&phone=" & sPersonPhone)
Daniel Minnaar
Lead Software Developer
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Yes, but how do I put that information into the report? I already have a date column that I can base my query on, but the issue is that I just don't know how to search by these parameters.
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hi
I have a ASP.NET website.I work with sqlserver2000 database in it.
now I want to upload the site.
How I should upload the database?
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2 ways spring to mind:
1. Detach the database and copy the MDF & LDF files to your production environment.
2. Backup the database and restore it in your production environment.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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Use the DTS (Data transformation Services) import/export wizard that is a part of SQLServer management tools.
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I have the following files:
~/index.aspx -> Uses ~/MasterPage.Master.VB but shares ~/MasterPage.master
~/west/index.aspx -> Uses ~/west/MasterPage.Master.VB but shares ~/MasterPage.master
~/north/index.aspx -> Uses ~/north/MasterPage.Master.VB but shares ~/MasterPage.master
~/central/index.aspx -> Uses ~/central/MasterPage.Master.VB but shares ~/MasterPage.master
~/east/index.aspx -> Uses ~/east/MasterPage.Master.VB but shares ~/MasterPage.master
What I have to do is make them use the same master page but different VB code files. Can this be done?
I would've searched but I don't know what to search for.
Thanks.
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Use nested master pages:
index.aspx uses master1.master which uses master.master
west/index.aspx uses west/master.master which uses master.master
et.c.
Experience is the sum of all the mistakes you have done.
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I had the following code:
Dim constr as string<br />
Dim mysystem as system.configuration.configuration<br />
mysystem=system.web.configuration.webconfigurationmanager.openwebconfigura tion(Nothing)<br />
Dim mycon as System.Configuration.ConnectionSettings<br />
mycon=mysystem.connectionstrings.connectionstrings("CString1")<br />
constr =mycon.connectionstringhe code above returned the error below:
"Object not sent to an instance of an object" on the line
constr =mycon.connectionstring<br />
Please where did I get it wrong.
Thanks
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To read a connection string from web.config using WebConfigurationManager, all you need to do is:
Dim constr As String = WebConfigurationManager.ConnectionStrings("CString1")
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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in web.config:
<appSettings><br />
<br />
<add key="ConnString" value="server=(local);database=Northwind;Integrated Security=SSPI" /><br />
<br />
</appSettings>
call in u r web page as
<br />
Imports System.Web.Configuration<br />
<br />
dim constr as string<br />
constr=ConfigurationManager.ConnectionStrings("ConnString").ConnectionString<br />
<br />
use this
hope this helps
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hi
it will run in localhost, when upload to server it will come error
the error..
Parser Error Message: Could not load file or assembly 'CrystalDecisions.Web, Version=10.2.3600.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencies. The system cannot find the file specified.
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hai all plse help me to solve this problem.
I have two aspx pages.from one page i am calling 2nd page through java script(window.open). in second page i have one grid. when i select one recrod from tat grid i will get one id. based on that id i need to populate the dropdown in first page.
plse help me
Thanks in advance.
Lijo Rajan
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In your parent's Page_Load event, add a block at the top to look for a Request.QueryString("id")
So...
Page_Load:
If Not Request.QueryString("id") Is Nothing Then
'Do databinding here to the drop down list based on this ID.
End If
Then redirect the parent page to itself using the ID query string ("id=value").
Daniel Minnaar
Lead Software Developer
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