portalvale
asked on
Get value of e.Row.Cells[2] and write to Label1
Please help me solve this... I want to get data from e.Row.Cells[2] and send value to Label1 on .aspx see below... Thank you!
protected void GridView1_RowDataBound(obj
{
if (e.Row.RowType == DataControlRowType.DataRow
{
string CellValue = (e.Row.Cells[1].Text);
string CellValue2 = (e.Row.Cells[0].Text);
if (CellValue2 == "BMW")
------->>>>> Label1.Text = "value of e.Row.Cell[2]"; <<<<<------ How do I write this?
else if (CellValue == "FORD")
e.Row.BackColor = System.Drawing.Color.Green
e
}
}
}
protected void GridView1_RowDataBound(obj
{
if (e.Row.RowType == DataControlRowType.DataRow
{
string CellValue = (e.Row.Cells[1].Text);
string CellValue2 = (e.Row.Cells[0].Text);
if (CellValue2 == "BMW")
------->>>>> Label1.Text = "value of e.Row.Cell[2]"; <<<<<------ How do I write this?
else if (CellValue == "FORD")
e.Row.BackColor = System.Drawing.Color.Green
e
}
}
}
To get the value of the cell the easiest thing to do would be to use an ItemTemplate in the Gridview with a Label, then find the Label using the FindControl method in the RowDataBound method.
Example:
Your GridView:
<asp:TemplateField HeaderText="MyHeader">
<ItemTemplate>
<asp:Label ID="MyLabel" runat="server"></asp:Label
</ItemTemplate>
</asp:TemplateField>
In your RowDataBoundMethod:
Label myLabel = (Label)e.Row.FindControl("
if (myLabel != null)
Label1.Text = myLabel.Text;
Your GridView:
<asp:TemplateField HeaderText="MyHeader">
<ItemTemplate>
<asp:Label ID="MyLabel" runat="server"></asp:Label
</ItemTemplate>
</asp:TemplateField>
In your RowDataBoundMethod:
Label myLabel = (Label)e.Row.FindControl("
if (myLabel != null)
Label1.Text = myLabel.Text;
ASKER CERTIFIED SOLUTION
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That's a good point nbove, but I tend to avoid using ordinals when referencing objects. What happens if the template is modified and a column is added before the 3rd column? The RowBound is suddenly referencing the wrong column, unless the code in that method is modified as well.
By using a Label and FindControl, you don't have to worry about column orders. Whether the Label is in column 0 or column 100, the reference will never change in the RowBound method.
By using a Label and FindControl, you don't have to worry about column orders. Whether the Label is in column 0 or column 100, the reference will never change in the RowBound method.
ASKER
This is all I needed...
Label1.Text = e.Row.Cells[2].Text
Thx
Label1.Text = e.Row.Cells[2].Text
Thx