SetFormFieldChoiceSubA
Form fields
Description
The trailing A denotes the ANSI (char) DLL entry point; the ActiveX/COM surface exposes only the Unicode form. Behaviour is identical to SetFormFieldChoiceSub and string arguments are interpreted using the current SetAnsiMode code page
Sets the export and display values of an existing sub-field that is part of a choice form field. If the display value is an empty string then it will be set to the same string as the export value.
The AddFormFieldChoiceSub function can be used to change a sub-field entry in an existing choice form field.
Syntax
Delphi
Function DLSetFormFieldChoiceSubA(InstanceID, Index, SubIndex: Integer; SubName, DisplayName: PAnsiChar): Integer;DLL
int DLSetFormFieldChoiceSubA(int InstanceID, int Index, int SubIndex, const char * SubName, const char * DisplayName);Parameters
| Index | The index of the choice form field |
|---|---|
| SubIndex | The index of the sub-field. The first sub-field has an index of 1. |
| SubName | The export value of the new sub-field. |
| DisplayName | The display value of the new sub-field. |
Return values
| 0 | The sub-field was not added; The specified form field may not have been a choice form field |
|---|---|
| 1 | The form field was updated successfully. |