ListView_CountItems Method
Description
This method returns total number of items in the 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.
Return Values
Returns the following according to the situation:
- Integer specifying the number if items.
- Nil if the control is not found or does not support this function.
AutoLISP Syntax
The recommended convention is passing the control identifier directly:
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(Odcl_ListView_CountItems MyControlReference [as Reference]) |
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_CountItems ProjectFile [as String] DialogName [as String] ControlName [as String]) |
Applies For
Example
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; Get the number of items (setq rValue (Odcl_ListView_CountItems MyProject_MyForm_MyControl)) |
See Also
ListView_AddItem, ListView_AddItem (Report Style), ListView_Clear, ListView_DeleteItem, ListView_DeleteItems, ListView_FillList, ListView_FillList (Report Style), ListView_GetCount, ListView_GetItemData, ListView_GetItemImage, ListView_GetItemText, ListView_GetRowItems, ListView_InsertItem, ListView_InsertItem (Report Style) ListView_SetItemData, ListView_SetItemImage, ListView_SetItemText