حذف اطلاعات asp.net[vb.net]

[dr.pantagon]

سلام
می خوام یک سری اطلاعات رو حذف کنم کد هم فکر می کنم درسته ولی ارورو میده نمی دونم چرا :گریه:


Private Sub DataGrid1_ItemCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs ) Handles DataGrid1.ItemCommand
Dim conn As New SqlClient.SqlConnection
Dim comm As New SqlClient.SqlCommand
Dim Users As SqlClient.SqlDataReader
Dim re As SqlDataReader
If e.CommandName.Equals("cmdelete") Then
conn.ConnectionString = "workstation id=REZA;packet size=4096;user id=sa;data source=REZA;persist security info=True;initial catalog=hesabisp;password=reza"
comm.Parameters.Clear()
comm.CommandText = "delete from regisrer Where uid='" + e.CommandArgument.ToString() + "' "
conn.Open()
re = comm.ExecuteReader
re.Close()
conn.Close()
bindgrid()
End If
End Sub

[dr.pantagon]

مشکل حل شد تشکر

If e.CommandName.Equals("cmdelete") Then
'ViewState["uId"]=e.CommandArgument.ToString() ;
cmd.Parameters.Clear()
cmd.CommandText = (" delete from Tusers Where uid='" _
+ (e.CommandArgument.ToString + "' "))
cn.Open()
Dim dr As SqlDataReader = cmd.ExecuteReader
dr.Close()
cn.Close()
bindGrid()
End If