Thanks. Worked like a charm.

 Setting SelectTypeCol to None (as the sample code above shows) should prevent the column from being selected.

Thank you all for your assistance!

 Well... right now I am at home and don't have the source code available. But I am sure I've set the properties according to what was described above. 

Any other properties which could disturb the desired behavior?

 Have a nice day!

 Hi,

    If you set set SelectTypeCol to None and clicking the column header still selects the entire column, then something is wrong. There are no other properties that would override this setting. Either you are re-setting this property in code or else your code is doing something else that is causing the behavior. Maybe you are loading a layout? 

 Right Mike, something is wrong. I need to check whether this property is re-set somewhere.

Sorry for my ignorance, but what do you mean with "loading a layout"?

 /dahrlin :-)

Glad you found it.

I meant using the Load method on the grid's DisplayLayout.  

Hi Felix, 

I don't think this is possible. A double-click includes two clicks. So the control has no way of knowing that the first click is eventually going to be a double-click.

Hi,

 I want to disable colum sorting when double click only. but I need sorting when single click event.

 could it solve? How can it possible? please help me.

Thanks for your helps.

Thanks and Regards

Felix G.