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IXRVisualHost::ShowWindow (Compact 2013)

3/28/2014

This method shows this visual host if it was previously hidden, and renders its element tree onto the graphical window.

Syntax

virtual HRESULT STDMETHODCALLTYPE ShowWindow() = 0;

Parameters

None.

Return Value

Returns an HRESULT that indicates success or failure.

Returns XR_E_INVALID_THREAD_ACCESS if this method was called from a thread different from the thread on which the system was initialized. A visual host can only be accessed on the thread that it was created on. Notice that most XAML for Windows Embedded APIs can only be accessed from a single thread.

Returns XR_E_INVALID_STATE if this method was called on an object in an invalid state, such as a host that was already destroyed, or a dialog that was closed without calling EndDialog.

.NET Framework Equivalent

None.

Requirements

Header

XamlRuntime.h

sysgen

SYSGEN_XAML_RUNTIME

See Also

Reference

IXRVisualHost
IXRVisualHost::HideWindow