SecurityElement.SearchForChildByTag(String) Method

Definition

Namespace:

System.Security

Assembly:

System.Runtime.dll

Source:

SecurityElement.cs

Finds a child by its tag name.

public:
 System::Security::SecurityElement ^ SearchForChildByTag(System::String ^ tag);

public System.Security.SecurityElement? SearchForChildByTag (string tag);

member this.SearchForChildByTag : string -> System.Security.SecurityElement

Public Function SearchForChildByTag (tag As String) As SecurityElement

Parameters

tag

String

The tag for which to search in child elements.

Returns

SecurityElement

The first child XML element with the specified tag value, or null if no child element with tag exists.

Exceptions

ArgumentNullException

The tag parameter is null.

Examples

The following code shows the use of the SearchForChildByTag method to find a child by its tag name. This code example is part of a larger example provided for the SecurityElement class.

if ( localXmlElement->SearchForChildByTag( L"destroytime" ) != nullptr )

if (localXmlElement.SearchForChildByTag("destroytime") != null)

If Not (localXmlElement.SearchForChildByTag("destroytime") Is Nothing) Then

Remarks

With XML as follows, SearchForChildByTag("second") would return the child element <second>.

<thetag A="123" B="456" C="789"> <first>text1</first>  
       <second>text2</second></thetag>