Skip to main content
WindowsStringHasEmbeddedNull function

Indicates whether the specified string has embedded null characters.

Syntax


HRESULT WINAPI WindowsStringHasEmbeddedNull(
  _In_   HSTRING string,
  _Out_  BOOL *hasEmbedNull
);

Parameters

string [in]

Type: HSTRING

The string to test for embedded null characters.

hasEmbedNull [out]

Type: BOOL*

TRUE if string has one or more embedded null characters; otherwise, FALSE. FALSE if string is NULL or the empty string.

Return value

Type: HRESULT

This function can return one of these values.

Return codeDescription
S_OK

The test completed successfully.

E_INVALIDARG

hasEmbedNull is NULL.

 

Remarks

Windows Phone 8: This API is supported.

Windows Phone 8.1: This API is supported.

Requirements

Minimum supported client

Windows 8 [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2012 [desktop apps | Windows Store apps]

Header

Winstring.h