Solved

No resize of the column width of the Data grid

Posted on 2004-04-01
8
511 Views
Last Modified: 2008-03-17
I set the width of the columns of the datagrid.
I don't want during runtime user should change
it. How should I prevent from doing this


Thanks
0
Comment
Question by:jra2002
  • 5
  • 2
8 Comments
 
LVL 28

Accepted Solution

by:
iboutchkine earned 50 total points
ID: 10732326
Public Class MyDataGrid
 
      Inherits DataGrid
 
     Protected Overrides Sub OnMouseMove(ByVal e As System.Windows.Forms.MouseEventArgs)
 
          Dim hti As DataGrid.HitTestInfo = Me.HitTest(New Point(e.X,e.Y))
 
          If hti.Type = DataGrid.HitTestType.ColumnResize Then
 
               Return 'no baseclass call
 
          End If
 
          MyBase.OnMouseMove(e)
 
     End Sub
 
End Class
 

0
 

Author Comment

by:jra2002
ID: 10732401
In the Windows form
the name of the form is frmDisplayInformation

In that I have the datagrid name dgIccp

Public Class frmDisplayInformation
    Inherits System.Windows.Forms.Form

..
....
.....
Public Class dgIccp
 
      Inherits DataGrid
 
     Protected Overrides Sub OnMouseMove(ByVal e As System.Windows.Forms.MouseEventArgs)
 
          Dim hti As DataGrid.HitTestInfo = Me.HitTest(New Point(e.X,e.Y))
 
          If hti.Type = DataGrid.HitTestType.ColumnResize Then
 
               Return 'no baseclass call
 
          End If
 
          MyBase.OnMouseMove(e)
 
     End Sub
 
End Class


End Class

Could u please let me know what I need to do
0
 

Author Comment

by:jra2002
ID: 10732433
Dear iboutchkine
I am doing as above as u mentioned but still not working
0
Master Your Team's Linux and Cloud Stack

Come see why top tech companies like Mailchimp and Media Temple use Linux Academy to build their employee training programs.

 
LVL 28

Expert Comment

by:iboutchkine
ID: 10732492
add this procedure to your class


    Protected Overrides Sub onMouseMove(ByVal e As System.Windows.Forms.MouseEventArgs)
        Dim hti As DataGrid.HitTestInfo = dgIccp.HitTest(New Point(e.X, e.Y))
        If hti.Type = DataGrid.HitTestType.ColumnResize Then
            Return 'no baseclass call
        End If
        MyBase.OnMouseMove(e)
    End Sub
0
 
LVL 4

Expert Comment

by:Moizsaif123
ID: 10732507
if you are using a datagrid control from a WebForm app. in .NET then i dont think a user can resize the coloumns width or height...to set the colomns width and height attributes


<asp:BoundColumn DataField="Drug" HeaderText="Medication">
            <ItemStyle HorizontalAlign="Center" Width="444px"  VerticalAlign="Middle"></ItemStyle>
</asp:BoundColumn>
0
 

Author Comment

by:jra2002
ID: 10732516
Which class form class?
0
 

Author Comment

by:jra2002
ID: 10732536
I had added to the form class still I am able to resize column width of the grid
0
 

Author Comment

by:jra2002
ID: 10732564
Dear Moizsaif123
I am using Windows Form
0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

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

More often than not, we developers are confronted with a need: a need to make some kind of magic happen via code. Whether it is for a client, for the boss, or for our own personal projects, the need must be satisfied. Most of the time, the Framework…
A long time ago (May 2011), I have written an article showing you how to create a DLL using Visual Studio 2005 to be hosted in SQL Server 2005. That was valid at that time and it is still valid if you are still using these versions. You can still re…
The Email Laundry PDF encryption service allows companies to send confidential encrypted  emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…

829 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