Expand/Collapse All

[Kim]

Hi,

Is there a method I can invoke that will cause all groups to expand/collapse? Right now i am just iterating through the group collection and doing it individually.

Thanks.

[Ralitsa]

Hello Kim,

Thank you for contacting us.

Yes, there are methods for expanding/collapsing the group rows in RadGridView. They are available at a template level. Here is how to access them for the MasterTemplate:

private void radButton1_Click(object sender, EventArgs e)
{
    radGridView1.MasterTemplate.ExpandAllGroups();
}

private void radButton2_Click(object sender, EventArgs e)
{
    radGridView1.MasterTemplate.CollapseAllGroups();
}

I hope that you find this information useful. Should you have any other questions, do not hesitate to contact us.
 
Regards,
Ralitsa
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