CDisp Class (Windows CE 5.0)

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This class provides methods for displaying a number of data types for debugging. It provides a constructor for each type, and can be cast to the LPCTSTR type for use as a string in a debug statement.

For example, the following code fragment

int MyFunc(REFERENCE_TIME rt, IPin *pPin)
{
    DbgLog((LOG_TRACE, 2, TEXT("MyFunc(%s, %s)"),
        (LPCTSTR) CDisp(CRefTime(rt)),
        (LPCTSTR) CDisp(pPin)));
...
}

could output the following reference time and pin information onto the debug log.

Quartz.dll(tid d7) : MyFunc(1.003 sec,
    CLSID_AudioRender(Audio Input pin (rendered)))

Member Functions

Member function	Description
CDisp	Constructs a CDisp object.

Operators

Operator	Description
LPCTSTR	Casts to an LPCTSTR type for use in a debug string.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements.

For more information, see Setting Up the Build Environment.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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