Hi.
Help plese )
How make button or event for header column for check/uncheck all elements in datagridview.
first column type DataGridViewCheckBoxColumn
button check/uncheck all for datagridview
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Do not post any licensing information in this forum.
Any code longer than three lines should be added as code using the 'Select Code' dropdown menu or attached as a file.
Re: button check/uncheck all for datagridview
To add a checkbox for this to the header will require that you create a checkbox that is positioned over the spot you want and set to be the "topmost" control.