ADO.NET :: Set Entitydatasource Select Method To A Function?
Oct 3, 2010how to set entitydatasource select method to a function?
could i use objectdatasource with entity model?
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Dec 22, 2010The drop down list is used to determine what search criteria will be used to find an invoice. I tried to set the Select method in the switch statement. I don't understand how to set the Select Method and the select parameters programmatically though . I tried a few different ways but can't make the compiler happy. My ODS is in scope in the code behind. I'm not able to access it's properties though. The BAL resides in a separate project that is a ClassLibrary. I also have a using statement for the ClassLibrary project in the code behind.
give me an example of how to do this?
Mark up:
[Code]....
[Code]....
[Code]....
[Code]....
DataSource Controls :: Select / Returns Error No Overloading Method For Select?
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{
SqlDataSource conn = new SqlDataSource();
conn.ConnectionString = ConfigurationManager.ConnectionStrings["Database2ConnectionString1"].ToString();
conn.SelectCommandType = SqlDataSourceCommandType.Text;
conn.SelectCommand = "SELECT FROM table1 (a, b)VALUES(@a,@b)";
conn.SelectParameters.Add("a",TextBox1.Text);
conn.SelectParameters.Add("b", TextBox2.Text);
int rowsAffected = 0;
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[Code]....
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<asp:GridView ID="dg2" runat="server" ShowFooter="true"
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[Code] ....
In code behind
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[Code] ....
Some methods for initialize grid view row and set previous row record. There any possible to call this methods from another page? Or any possible to use the same grid view to use different page....
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[Code]....
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Jan 14, 2010I couldn't come up with a good subject. I have a simple ASP.NET 3.5 form. If you follow the numbered comments, I explain how I am stepping through the code when I run the page in debug mode. Both of the below functions are methods declared in the code behind file of the page, both are in the same _Default class. The ManagersListBox is declared in the Default.aspx page. Why is it that in the context of the GetSubordinates, the ManagersListBox is null? It's as if it disappears for a moment and then reappears after returning from the GetSubordinates method. Obviously the solution is to parameterize GetSuborindates, but that is not my concern. I am trying to learn how ASP.NET works and I would really like to understand why I am seeing this behavior "disappearing object".
[Code]....
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private void PageLoad(object sender, EventArgs e)
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//An example control from my page is txtUserName
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}
private void ChangeText(ref HtmlGenericControl control, string text)
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Will this actually change the text of the txtUserName control?
I tried this and is working
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{
ChangeText(txtUserName, "Hello World");
}
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var _currentSeconds = 0;
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[code]...
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Mar 25, 2010I am trying to call somehting reall simple like Label1.visible = true; while a rather cumbersome sql select is exicuting for a particular page.
I've tried to call it like this:
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{
Label1.Visible = true;
}
and I tried like this:
protected void SqlDataSource1_Selecting(object sender, SqlDataSourceSelectingEventArgs e)
{
Label1.Visible = true;
}
with no luck
WHERE to call it, and if there is cool progress bar function too, that would be bonul. (But im OK with a generic animated gif or lable)
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VS 2005 Select Method In Objectdatasource Showing Last Value Repeatedly
Jan 4, 2010I have to display the contacts in gridview.I'm using objectdatasource. I have given the select method of objdatasource below:
Code:
Imports Microsoft.VisualBasic
Imports system.Data
Imports System.Data.SqlClient
Imports System.Collections
Imports System.Collections.Generic
Public Class Contactmanager
Dim conn As New SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings("localConnectionString").ToString)......
DataSource Controls :: How Use The Select Method To Get The Rowcount With Objectdatasource
Mar 22, 2010i have this class
class MyDal
{
IList<MyData> GetAll(string orderBy, , int count, int firstIndex, out int totalRowCount);
}
i'm using an objectdatasource with MyDal to bind values to a gridview.
i want know if there's a way to configure the objectdatasource to use the parameter totalRowCount without calling the SelectCountMethod.
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