Grid_GetItemData Method
Description
This method will retrieve the associated item data for the indicated list item.
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.
- nRowIndex
- Integer specifying the row.
Return Values
Returns the following according to the situation:
- Integer specifying the user-defined data.
- Nil if the control is not found, does not support this function or there is no such row.
AutoLISP Syntax
The recommended convention is passing the control identifier directly:
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(Odcl_Grid_GetItemData MyControlReference [as Reference] nRowIndex [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_Grid_GetItemData ProjectFile [as String] DialogName [as String] ControlName [as String] nRowIndex [as Integer]) |
Applies For
Example
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; Get the user-defined data of the third row (setq rValue (Odcl_Grid_GetItemData MyProject_MyForm_MyControl 2)) |
See Also
Grid_GetItemCheck, Grid_GetItemImage, Grid_GetItemText, Grid_SetItemCheck, Grid_SetItemData, Grid_SetItemDropList, Grid_SetItemImage, Grid_SetItemStyle, Grid_SetItemText