TVOT_3STATES
Important
The modern print platform is Windows' preferred means of communicating with printers. We recommend that you use Microsoft's IPP inbox class driver, along with Print Support Apps (PSA), to customize the print experience in Windows 10 and 11 for printer device development.
For more information, see Modern print platform and the Print support app design guide.
The TVOT_3STATES option type consists of three radio buttons inside a group box.
OPTITEM structure
Sel/pSel
Index into the OPTPARAM array that is pointed to by the pOptParam member of the option's OPTTYPE structure. This specifies the currently selected option parameter.
OPTPARAM structure array (pOptParam member of OPTTYPE)
pData
pOptParam[0]->pData points to a text string describing state 1, used as a button label. pOptParam[1]->pData points to a text string describing state 2, used as a button label. pOptParam[2]->pData points to a text string describing state 3, used as a button label.
IconID
pOptParam[0]->IconID identifies an icon to be associated with state 1. pOptParam[1]->IconID identifies an icon to be associated with state 2. pOptParam[2]->IconID identifies an icon to be associated with state 3.
lParam
Not used.
OPTTYPE structure
Type
TVOT_3STATES
Count
3
Style
Not used.
BegCtrlID
If pDlgPage in COMPROPSHEETUI identifies a CPSUI-supplied page, or if DlgTemplateID in DLGPAGE identifies a CPSUI-supplied template, BegCtrlID is not used. Otherwise, BegCtrlID must contain the first control identifier of a sequentially numbered set of control identifiers. Control identifiers must identify the following Windows controls:
| Control Identifier | Windows Control |
|---|---|
| BegCtrlID contents | Group box |
| BegCtrlID contents+1 | Title text |
| BegCtrlID contents+2 | State 1 radio button |
| BegCtrlID contents+3 | State 1 icon |
| BegCtrlID contents+4 | State 2 radio button |
| BegCtrlID contents+5 | State 2 icon |
| BegCtrlID contents+6 | State 3 radio button |
| BegCtrlID contents+7 | State 3 icon |
| BegCtrlID contents+8 | Extended check box or extended push button (optional) |
| BegCtrlID contents+9 | Extended check box or extended push button icon (optional) |
For additional information, see Customizing CPSUI-Supported Window Controls.
Requirements
Header: compstui.h (include Compstui.h)