WireLess Studio Widgets Developer Guide WSW-DG

Sets the group id for a WS_RADIO_BUTTON widget. Radio buttons behavior depends on other radio buttons attached to the same form. To group radio buttons for a specific purpose each radio button must have the same group id.

Ole declaration

VARIANT_BOOL SetGroupIdByName(LPCTSTR sObjectName, BYTE bGroupId);

VARIANT_BOOL SetGroupIdById(SHORT usObjectId, BYTE bGroupId);

Parameters

Return Value

On success, SetGroupId returns TRUE, FALSE otherwise. To get extended information, call WStError::GetLastErrorCode.

Remarks

By default a radio button has no group assigned and it's behavior it's undefined: If two or more radio buttons are created in a sequentially way (and their group ids are not set), they may act as if they were in the same group (change of focus, change of state).

Example

using WirelessStudioOleWidgets;
WStWidget oWidget = new WStWidget();
WStFactory oFactory = new WStFactory();
short iMenuId = 15;
oFactory .CreateWidgetById((short)WSTFactoryConstants.WS_MENU, iMenuId,"", 0,0, 50, 50, "");
oWidget.ChangeMenuTypeById(iMenuId, (short)WSTWidgetConstants.WS_COMBO_BOX_MENU_TYPE);
oWidget.AddOption(iMenuId, 0, "Show Menu");
oWidget.AddOption(iMenuId, 0, "Save File");
oWidget.AddOption(iMenuId, 0, "Close Application");

Visual Basic 6 (Full Example: RadioButtonDemoModule.bas.txt)

Public wsWidget As New WStWidget
Public wsFactory As New WStFactory		
...
'Two radio button groups are defined
wsWidget.SetGroupIdByName "myRadioButton", 1
wsWidget.SetGroupIdByName "myRadioButton2", 1
wsWidget.SetGroupIdByName "myRadioButton3", 1
   
InitRBGroup1 ("myRadioButton")
InitRBGroup1 ("myRadioButton2")
InitRBGroup1 ("myRadioButton3")
   
wsWidget.SetGroupIdByName "myRadioButton4", 2
wsWidget.SetGroupIdByName "myRadioButton5", 2
wsWidget.SetGroupIdByName "myRadioButton6", 2
...

SetGroupId

Parameters

Return Value

Remarks

Example

See also