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(SST) ShlWAPIFunctionInfo Version 1.0 |
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| Developer Reference |
| Represents the ability to revert the last edit operation in the combo box's edit field. |
| Scope |
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| Public (i.e. this property can be referenced from any code, including that in other units, with access to the TSSTAdvancedComboBox object of interest). |
| Syntax |
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| Property CanUndo : BOOLEAN READ RetCanUndo; |
| Values |
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| This property can take on a byte boolean value of either true (= $01) of false (= $00). It reads true (= 1) if the text in the combo box's edit field can be restored to that prior to the last edit operation, false (= 0), if not. |
| Remarks |
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| This property is a read-only property. |
| Query this property to determine if the last edit operation can be undone by calling method Undo. |
| Requirements | |
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| Unit | (Declared and implemented in) SSTNewUnit.pas |
| Library | SSTNewUnit.dcu/SSTNewUnit.obj |
| Unicode | Implemented as ANSI version only. |
| See Also | |
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| TSSTAdvancedComboBox, ClearEditText, ClearUndo, CopyEditText, CutEditText, PasteEditText, RemoveSelection, RetCanUndo, Undo. | |
| Windows APIs: SendMessage, EM_CANUNDO, GetLastError. | |
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Document/Contents version 1.00 Page/URI last updated on April 28, 2022 |
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