GridView各事件
1
protected void GridView1_RowUpdated(object sender, GridViewUpdatedEventArgs e)
2
{
3
if (e.Exception != null)
4
{
5
// Display a user-friendly message
6
ExceptionDetails.Visible = true;
7
ExceptionDetails.Text = "There was a problem updating the product. ";
8
9
if (e.Exception.InnerException != null)
10
{
11
Exception inner = e.Exception.InnerException;
12
13
if (inner is System.Data.Common.DbException)
14
ExceptionDetails.Text += "Our database is currently experiencing problems. Please try again later.";
15
else if (inner is NoNullAllowedException)
16
ExceptionDetails.Text += "There are one or more required fields that are missing.";
17
else if (inner is ArgumentException)
18
{
19
string paramName = ((ArgumentException)inner).ParamName;
20
ExceptionDetails.Text += string.Concat("The ", paramName, " value is illegal.");
21
}
22
else if (inner is ApplicationException)ExceptionDetails.Text += inner.Message;
23
}
24
25
// Indicate that the exception has been handled
26
e.ExceptionHandled = true;
27
28
// Keep the row in edit mode
29
e.KeepInEditMode = true;
30
}
31
}
32
protected void Suppliers_RowCreated(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
// Grab a reference to the Literal control
Literal output = (Literal)e.Row.FindControl("RadioButtonMarkup");
// Output the markup except for the "checked" attribute
output.Text = string.Format(
@"<input type=""radio"" name=""SuppliersGroup"" " +
@"id=""RowSelector{0}"" value=""{0}"" />", e.Row.RowIndex);
}
}
浙公网安备 33010602011771号