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TColumnEh Events

The events of the TColumnEh class are listed here.

 
Name 
Description 
 
This is OnAdvDrawDataCell, a member of class TColumnEh. 
 
Occurs when the control checks to draw RequiredState line. 
 
This is OnDataGroupFooterAggregateValue, a member of class TColumnEh. 
 
This is OnDataGroupFooterFinalizeValue, a member of class TColumnEh. 
 
This is OnDataGroupFooterToDisplayText, a member of class TColumnEh. 
 
This is OnDataHintShow, a member of class TColumnEh. 
 
This is OnDropDownBoxApplyTextFilter, a member of class TColumnEh. 
 
Occurs after user click on title to determine whether the title can behave as button in dropped down box for lookup fields. 
 
Occurs when the dropped down box needs to paint a cell. 
 
Occurs before draw data cell in dropped down box for lookup fields. 
 
Occurs after clicking on title button of dropped down box for lookup fields. 
 
Occurs when the user clicks the edit button. 
 
Occurs when the user presses a mouse button with the mouse pointer over a edit button. 
 
Occurs every time when it is needed to fill list of STFilter dropped down box. 
 
Occurs before draw or edit data cell. 
 
This is OnGetHideDuplicatesValue, a member of class TColumnEh. 
 
This is OnGroupGetKeyValue, a member of class TColumnEh. 
 
This is OnGroupGetKeyValueAsText, a member of class TColumnEh. 
 
This is OnHintShowPause, a member of class TColumnEh. 
 
Occurs when user enters a value that isn't in the lookup list or pick list. 
 
Occurs when grid is going to write data from InplaceEditor in DataSet field. 
 
Event 
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