TaskDialogItemCollectionTInsertItem Method |
Namespace: Ookii.Dialogs
| Exception | Condition |
|---|---|
| ArgumentNullException | item is . |
| ArgumentException | The TaskDialogItem specified in item is already associated with a different task dialog. |
| InvalidOperationException | The TaskDialogItem specified in item has a duplicate id or button type. |
| ArgumentOutOfRangeException | index is less than zero. -or- index is equal to or greater than Count. |