Called by the grid control to create a filter edit.
- Returns
- Must be a valid pointer to a CWnd - derived class.
This method is called by the grid control when it needs to create a filter edit box for the specified by nColumn column. Override this method in a derived class and return a pointer to a CWnd - derived object to customize the edit box.Note, that your derived class must call the OnFilterBarChanged() method in order to notify the grid control about new filter data.
- Parameters
-
| nColumn | Specifies a zero-based index of a column for which a filter box should be created. |
| lpszPrompt | Specifies a text string to display as a prompt in the filter edit box when it's empty. |
