DOCEVENT_ESCAPE structure (winddiui.h)
The DOCEVENT_ESCAPE structure is a container for values used as parameters for the ExtEscape function.
Syntax
typedef struct _DOCEVENT_ESCAPE {
int iEscape;
int cjInput;
PVOID pvInData;
} DOCEVENT_ESCAPE, *PDOCEVENT_ESCAPE;
Members
iEscape
Specifies the value of the ExtEscape function's nEscape parameter.
cjInput
Specifies the value of the ExtEscape function's cbInput parameter.
pvInData
Specifies the value of the ExtEscape function's lpszInData parameter.
Remarks
The DOCEVENT_ESCAPE structure is defined for Windows XP and later.
This structure is used in conjunction with a call to DrvDocumentEvent or IPrintOemUI2::DocumentEvent, in which the iEsc parameter is set to DOCUMENTEVENT_ESCAPE. Before calling either of these functions, the caller must fill in the members of this structure.
Refer to the Microsoft Windows SDK documentation for a description of the ExtEscape function and the three parameters that correspond to the members of this structure.
Requirements
| Requirement | Value |
|---|---|
| Header | winddiui.h (include Winddiui.h) |