Hide GroupColumn Expand/Collapse

[Marc]

Hello,

I want to hide the column you can see in the picture.

 

Regards

[Dess | Tech Support Engineer, Principal]

Hello, Marc,
 
In order to hide the column that holds the group expander, you can set the TableElement.GroupIndent property to 0. However, make sure that the AutoExpandGroups property is set to true. Otherwise, you won't be able to expand the group:

public RadForm1()
{
    InitializeComponent();

    this.radGridView1.AutoExpandGroups = true;
    this.radGridView1.TableElement.GroupIndent = 0;
}

I hope this information helps. If you need any further assistance please don't hesitate to contact me. 

Regards,
Dess
Progress Telerik