ListView_SetColumnImage Method
Description
This method sets the image of a column header in a ListView control.
Parameters
- MyControlReference
- Reference to the control in the form of MyProject_MyForm_MyControl.
- ProjectFile
- String identifying the project as it was passed in LoadProject.
- DialogName
- String identifying the dialog by name.
- ControlName
- String identifying the control by name.
- nColIndex
- Integer specifying column index.
- nNewImageIndex
- Integer specifying index of the picture in the list defined at design to the control. Pass -1 to display no image.
Return Values
Returns the following according to the situation:
- T when successful.
- Nil if the control is not found, does not support this function or if there is no such column.
AutoLISP Syntax
The recommended convention is passing the control identifier directly:
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(Odcl_ListView_SetColumnImage MyControlReference [as Reference] nColIndex [as Integer] nNewImageIndex [as Integer]) |
An alternative convention is to identify the control by providing the project file, the dialog name and the control name:
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(Odcl_ListView_SetColumnImage ProjectFile [as String] DialogName [as String] ControlName [as String] nColIndex [as Integer] nNewImageIndex [as Integer]) |
Applies For
Example
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; Update the image of the fourth column (Odcl_ListView_SetColumnImage MyProject_MyForm_MyControl 3 9) |
See Also
ListView_AddColumns, ListView_CalcColWidth, ListView_DeleteColumn, ListView_DeleteColumns, ListView_GetColumnCount, ListView_GetColumnImage, ListView_GetColumnItems, ListView_GetColWidth, ListView_SetColWidth, ListView_SortNumericItems, ListView_SortTextItems