Hiding/Unhiding the columns

[Thiyagu]

Hi Clay,
I''m using GDBG grid. Here I''m having a CheckBox in my form. When the User Checks the CheckBox I need to Hide some of the selected columns in the Grid and when the User Unchecks the CheckBox I need to Show all the Columns I tried with the follwing code but didn''t work.

private void CheckBox1_CheckedChanged(object sender, System.EventArgs e)
{

try
{
if(this.CheckBox1.Checked)
{
for(int i = 1;i<=10;i++)
{
this.assignDesigGridDataBoundGrid_.Model.Cols.Hidden[i] = true;
}
}

else
{
for(int i = 1;i<=10;i++)
{
this.assignDesigGridDataBoundGrid_.Model.Cols.Hidden[i] = false;
}
}
}
catch (Exception Ex)
{
MessageBox.Show(Ex.Message);
}

}

[Administrator]

Your code seems to work for me in this sample. (You may want to use a BeginUpdate/EndUpdate to avoid the flickering, but it seems to work as is.) HideColumns_8871.zip In your actual code, do you have an open BeginUpdate that does not have a matching EndUpdate? This could cause things not to redraw.

[Thiyagu]

Yeh Clay.. I''ve missed out the EndUpdate.. Thanks Clay. >Your code seems to work for me in this sample. (You may want to use a BeginUpdate/EndUpdate to avoid the flickering, but it seems to work as is.) >HideColumns_8871.zip > >In your actual code, do you have an open BeginUpdate that does not have a matching EndUpdate? This could cause things not to redraw. > >