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Specifies an event handler which prepares the canvas for drawing a database grid.
Source position: dbgrids.pas line 118
type TPrepareDbGridCanvasEvent = procedure( |
sender: TObject; |
DataCol: Integer; |
Column: TColumn; |
AState: TGridDrawState |
) of object; |
sender |
|
Control for the event notification. |
DataCol |
|
Ordinal position for the column. |
Column |
|
TColumn definition for the specified column number. |
AState |
|
Drawing state for the selection. |
TPrepareDbGridCanvasEvent specifies an event handler used to prepare the canvas which draws the content in a database grid. TPrepareDbGridCanvasEvent allows an application to override or enhance the drawing behavior of cells in a database grid.
TPrepareDbGridCanvasEvent is used to implement the OnPrepareCanvas event handler in TDBGrid.
|
Event handler signalled to prepare the grid canvas for drawing a cell. |
| Version 3.2 | Generated 2024-02-25 | Home |