Datagridview cellvalidating not working software for dating matchmaking script
You can control which of the bound columns are displayed, and the data source itself typically handles operations such as sorting.
This event occurs only for cells in unbound columns.Call the Update Cell Value method when changing a cached value outside of a Cell Value Pushed event handler to ensure that the current value is displayed in the control and to apply any automatic sizing modes currently in effect..Call the Update Cell Error Text method or the Update Row Error Text method when you change the cell or row error text to ensure that the current value is displayed in the control.This is sometimes called "mixed mode" and is useful for displaying things like calculated values or user-interface (UI) controls.Because unbound columns are outside the data source, they are ignored by the data source's sorting operations. Data Grid View Combo Box Column class reference topics.
When a cell is modified in any way it is automatically marked as "dirty", when you call data Grid. Validate() you are telling to to check all of the cells which have been modified! If you are saying that this is not happening correctly, or you still want to bypass this great, amazing, fantabulous feature let us know!