Click here to Skip to main content
Search within:




Next

Selected datagridview row eror
Sign Up to vote bad
good
See more: C#4.0
Hello,
 
I have this little problem.
 
I have datagridview and on CellClick event I have this code.
dg.Rows[e.RowIndex].Selected = true;
I use this event to select row on click on any cell, but now here comes the problem when I click on the Header of column to sort the column, I cant.
 
I get this error.
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
Anyone? Thanks in advance.
Posted 9-Nov-12 1:49am
shonezi844
Edited 9-Nov-12 5:14am
RaisKazi30.1K
v2
Add a Solution


3 solutions

u can check for Header row in CellClick event and dont process for header row. Header row has index -1. so try this:
private void gv_CellClick(object sender, DataGridViewCellEventArgs e)
{
    if (e.RowIndex != -1)
    {
        //Your code
    }
}
  Permalink  
Posted 9-Nov-12 2:03am
Gautam Raithatha1.4K
Edited 9-Nov-12 2:45am
v2
Comments
shonezi - 9-Nov-12 8:06am
thank you, works great
Gautam Raithatha - 9-Nov-12 8:44am
:)
Marcus Kramer - 9-Nov-12 11:56am
+5.
I changed code to this
 
dg.CurrentRow.Selected = true;
 
now it works, but still its on CellClick event, maybe something different has to be done if it should not be on CellClick event
  Permalink  
Posted 9-Nov-12 2:04am
shonezi844
Hi,
 
Cell click event is not good, you try to use Gridview RowCommand event is to be better
  Permalink  
Posted 9-Nov-12 1:58am
karthikeyan.m21520
Add a Solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Your Filters
Interested
Ignored
     
0 Christian Graus 544
1 Michael Haephrati 390
2 OriginalGriff 248
3 samadhan_kshirsagar 229
4 Sergey Alexandrovich Kryukov 203
0 Sergey Alexandrovich Kryukov 6,959
1 Prasad_Kulkarni 3,689
2 OriginalGriff 3,402
3 _Amy 3,332
4 CPallini 2,950


Advertise | Privacy | Mobile
Web03 | 2.6.130617.1 | Last Updated 9 Nov 2012
Copyright © CodeProject, 1999-2013
All Rights Reserved. Terms of Use
Layout: fixed | fluid