Solved

vb.net datagrid view row header selection

Posted on 2011-02-24
7
1,259 Views
Last Modified: 2012-05-11
Hi, I am trying to get the row heaer selected but for some rason it does not work. (This little black arrow on the row selection on the left)

Here is my code that does the job and selects the row but not row header..

For Each row As DataGridViewRow In Me.DataGridView1.Rows
        If selectedLineNo = row.Cells.Item("LINENO").Value Then
        Me.DataGridView1.FirstDisplayedScrollingRowIndex = row.Index
        Me.DataGridView1.Refresh()
        Me.DataGridView1.CurrentCell = Me.DataGridView1.Rows(row.Index).Cells(0)
		Me.DataGridView1.Rows(row.Index).Selected = True
    Exit For
    End If
Next

Open in new window


Can you please tell me where is the problem?
Thank you for your answer
0
Comment
Question by:rkanabus
  • 4
  • 3
7 Comments
 
LVL 8

Expert Comment

by:PagodNaUtak
ID: 34968663
You want the row header to selected right? To do this just set the property of datagridview to FullRowSelect either at desgn time or programmatically...
DatagridView.SelectionMode = FullRowSelect¿
For Each row As DataGridViewRow In Me.DataGridView1.Rows  
        If selectedLineNo = row.Cells.Item("LINENO").Value Then  
        Me.DataGridView1.FirstDisplayedScrollingRowIndex = row.Index  
        Me.DataGridView1.Refresh()  
        Me.DataGridView1.CurrentCell = Me.DataGridView1.Rows(row.Index).Cells(0)  
                Me.DataGridView1.Rows(row.Index).Selected = True  
    Exit For  
    End If  
Next

Open in new window

0
 

Author Comment

by:rkanabus
ID: 34968737
I tried that, it does not work. The little black arrow does not appear. It selects the row but without the header. I need that other wise I am getting the following error message in another sub.

 Error
The sub works fine only when both rows from both datagrids are selected properly.
0
 
LVL 8

Expert Comment

by:PagodNaUtak
ID: 34968910
Can you post an image you want to achieve...
0
Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

 
LVL 8

Expert Comment

by:PagodNaUtak
ID: 34968921
Also make sure that the dataGridView1.RowHeadersVisible is set to true

dataGridView1.RowHeadersVisible = True
0
 

Author Comment

by:rkanabus
ID: 34969165
Yes the row header is visible but it does not work.
0
 

Accepted Solution

by:
rkanabus earned 0 total points
ID: 34969335
I knew that it was something simple.

instead of
 
Me.DataGridView1.CurrentCell = Me.DataGridView1.Rows(row.Index).Cells(0)

Open in new window


The solution is as follows:

 
DataGridView1.CurrentCell = DataGridView1.Item(column, row)

Open in new window


Then it works fine.

0
 

Author Closing Comment

by:rkanabus
ID: 35163588
I just find it out.
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Article by: Kraeven
Introduction Remote Share is a simple remote sharing tool, enabling you to see, add and remove remote or local shares. The application is written in VB.NET targeting the .NET framework 2.0. The source code and the compiled programs have been in…
If you need to start windows update installation remotely or as a scheduled task you will find this very helpful.
Hi friends,  in this video  I'll show you how new windows 10 user can learn the using of windows 10. Thank you.
Learn how to create flexible layouts using relative units in CSS.  New relative units added in CSS3 include vw(viewports width), vh(viewports height), vmin(minimum of viewports height and width), and vmax (maximum of viewports height and width).

920 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

17 Experts available now in Live!

Get 1:1 Help Now