Unable to cast object of type 'System.Windows.Forms.DataGridView' to type 'System.Windows.Forms.ComboBox'.
i used combobox in menutable, then an error like "Unable to cast object of type 'System.Windows.Forms.DataGridView' to type 'System.Windows.Forms.ComboBox'." is occured.how can i handle this error,pls help...
thanks in advance....
Unable to cast object of type 'System.Windows.Forms.DataGridView' to type 'System.Windows.Forms.ComboBox'.
===

i used combobox in menutable, then an error like "Unable to cast object of type 'System.Windows.Forms.DataGridView' to type 'System.Windows.Forms.ComboBox'." is occured.how can i handle this error,pls help...
thanks in advance....