Viewstate problem?

[Mike]

Hi

I have the following code and why can't i change the value of myvar in the
DataGrid1_editcommand event so that the (changed) value of myvar is there in
the Update event?? (it fires i debugged it!):

namespace MYproject

{

using System;

using System.Data;

using System.Drawing;

using System.Web;

using System.Web.UI.WebControls;

using System.Web.UI.HtmlControls;

public class MyUsercontrol: System.Web.UI.UserControl

{

public string myvar ="hello";

private void Page_Load(object sender, System.EventArgs e)

{
}
public void DataGrid1_EditCommand(object source,
System.Web.UI.WebControls.DataGridCommandEventArgs e)

{
myvar ="goodbye"; //enters this code first
}

private void DataGrid1_UpdateCommand(object source,
System.Web.UI.WebControls.DataGridCommandEventArgs e)

{

string temp; // enters this code next!!!

temp = myvar; // myvar = "hello" ???? instead of the wanted "goodbye"
}

}

}

how can i program this so i can keep my changes in this variable?

ch Mike

[Vko]

Yes, the myVar fields is store anywhere, and so it's lost between two
postbacks.

You must save it in the viewstate as following :

protected int MyVar
{
get
{
object o = ViewState["MyVar"];
if ( o != null )
return (string) o;
return "Default Value";
}
set
{
ViewState["MyVar] = value;
}
}
"Mike" wrote:

Hi

I have the following code and why can't i change the value of myvar in the
DataGrid1_editcommand event so that the (changed) value of myvar is there in
the Update event?? (it fires i debugged it!):

namespace MYproject

{

using System;

using System.Data;

using System.Drawing;

using System.Web;

using System.Web.UI.WebControls;

using System.Web.UI.HtmlControls;

public class MyUsercontrol: System.Web.UI.UserControl

{

public string myvar ="hello";

private void Page_Load(object sender, System.EventArgs e)

{
}
public void DataGrid1_EditCommand(object source,
System.Web.UI.WebControls.DataGridCommandEventArgs e)

{
myvar ="goodbye"; //enters this code first
}

private void DataGrid1_UpdateCommand(object source,
System.Web.UI.WebControls.DataGridCommandEventArgs e)

{

string temp; // enters this code next!!!

temp = myvar; // myvar = "hello" ???? instead of the wanted "goodbye"
}

}

}

how can i program this so i can keep my changes in this variable?

ch Mike