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-   -   2.0 GridView Updates question. (http://www.velocityreviews.com/forums/t762708-2-0-gridview-updates-question.html)

mravichandran@gmail.com 04-19-2006 07:57 PM

2.0 GridView Updates question.
 
I have used the datagrid in ASP.NET 1.x (VS 2003) and i was very
pleased with the edit/update/ and delete features of the asp.net
datagrid.

now it is changed to 'gridview' and i am having a lot of difficulty.

when i change the values as text, it does not remember the new value,
it is still looking at the old values.

name of my gridview = gridProgram

protected void gridProgram_rowUpdating(object sender,
GridViewUpdateEventArgs e)
{

the old style did not work:
GridViewRow tempRow = gridProgram.Rows[e.RowIndex];
TextBox tempTextBox =
((System.Web.UI.WebControls.TextBox)(tempRow.FindC ontrol("ID")));


DataControlFieldCell updateCell = gridProgram.Rows[e.RowIndex].Cells[2]
as DataControlFieldCell;
gridProgram.Columns[1].ExtractValuesFromCell(e.NewValues, updateCell,
DataControlRowState.Selected, true);

//also tried
//gridProgram.Columns[1].ExtractValuesFromCell(e.NewValues, updateCell,
DataControlRowState.Edit, true);

foreach (string strKeys in e.NewValues.Keys)
{
string strTestKeyValues = e.NewValues[strKeys].ToString();
}

right now, i should get only 1 value or 1 iteration and the
strTestKeyValues is remembering the old value as it came from the
database and not the changes i had made.

any idea will be greatly appreciated.

thanks and regards
Ravi Mahalingam
Fort Worth, TX.



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