IXRPopup::GetChild (Compact 2013)
3/28/2014
This method retrieves the content to be hosted in the pop-up window.
Syntax
virtual HRESULT STDMETHODCALLTYPE GetChild(
__out IXRUIElement **ppChild
) = 0;
Parameters
- ppChild
[out] Pointer to a pointer that on return will point to the IXRUIElement that is the child of this IXRPopup object.
Return Values
Returns a standard HRESULT value.
Remarks
The Child property can be any single IXRUIElement. In order to host multiple items, create an IXRUserControl or host the content in a container, such as IXRStackPanel or IXRGrid. A pop-up window will always appear over existing content that includes other pop-up controls.
To use a specific interface pointer type, you can use the helper template version of this method, which XAML for Windows Embedded provides. When you supply a derived type, this version automatically supplies a type-safe method that implicitly converts the returned type from a generic interface so you do not have to explicitly call QueryInterface to convert the generic interface into the required object type.
.NET Framework Equivalent
System.Windows.Controls.Primitives.Popup.Child
Requirements
Header |
XamlRuntime.h |
sysgen |
SYSGEN_XAML_RUNTIME |