OleUIPromptUser

Displays a dialog box with the specified template and returns the response (button id) from the user. This function is used to display OLE warning messages, for example, Class Not Registered.

int __export FAR CDECLOleUIPromtUser(

int nTemplate,	//Resource number of dialog
HWND hwndParent	//Link identifier
);

Parameters

nTemplate

Specifies the resource number of the dialog to display. See Comments.

hwndParent

The parent of the dialog box. Specifies zero or more optional arguments. These parameters are passed to wsprintf to format the message string.

Return Value

Returns the button id selected by the user (template dependent).

Standard Success/Error Definitions

OLEUI_FALSE

Unknown failure (unused).

OLEUI_SUCCESS

No error, same as OLEUI_OK

OLEUI_OK

The user pressed the OK button.

OLEUI_CANCEL

The user pressed the Cancel button.

Standard Field Validation Errors

OLEUI_ERR_STANDARDMIN

Errors common to all dialogs lie in the range OLEUI_ERR_STANDARDMIN to OLEUI_ERR_STANDARDMAX. This value allows the application to test for standard messages in order to display error messages to the user.

OLEUI_ERR_STRUCTURENULL

The pointer to an OLEUIXXX structure passed into the function was NULL.

OLEUI_ERR_STRUCTUREINVALID

Insufficient permissions for read or write access to an OLEUIXXX structure.

OLEUI_ERR_CBSTRUCTINCORRECT

The cbstruct value is incorrect.

OLEUI_ERR_HWNDOWNERINVALID

The hWndOwner value is invalid.

OLEUI_ERR_LPSZCAPTIONINVALID

The lpszCaption value is invalid.

OLEUI_ERR_LPFNHOOKINVALID

The lpfnHook value is invalid.

OLEUI_ERR_HINSTANCEINVALID

The hInstance value is invalid.

OLEUI_ERR_LPSZTEMPLATEINVALID

The lpszTemplate value is invalid.

OLEUI_ERR_HRESOURCEINVALID

The hResource value is invalid.

Initialization Errors

OLEUI_ERR_FINDTEMPLATEFAILURE

Unable to find the dialog template.

OLEUI_ERR_LOADTEMPLATEFAILURE

Unable to load the dialog template.

OLEUI_ERR_DIALOGFAILURE

Dialog initialization failed.

OLEUI_ERR_LOCALMEMALLOC

A call to LocalAlloc or the standard IMalloc allocator failed.

OLEUI_ERR_GLOBALMEMALLOC

A call to GlobalAlloc or the standard IMalloc allocator failed.

OLEUI_ERR_LOADSTRING

Unable to LoadString localized resources from the library.

OLEUI_ERR_OLEMEMALLOC

A call to the standard IMalloc allocator failed.

Function Specific Errors

OLEUI_ERR_STANDARDMAX

Errors common to all dialogs lie in the range OLEUI_ERR_STANDARDMIN to OLEUI_ERR_STANDARDMAX. This value allows the application to test for standard messages in order to display error messages to the user.

Comments

The following dialog templates are defined in Windows Interface Guidelines--A Guide for Designing Software. The nTemplate parameter must be a currently defined resource; however, additional templates can be added to prompt.dlg.

IDD_LINKSOURCEUNAVAILABLE

IDD_CANNOTUPDATELINK

IDD_SERVERNOTREG

IDD_CANNOTRESPONDVERB

IDD_SERVERNOTFOUND

IDD_UPDATELINKS

See Also

wsprintf in Win32

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