SecurityElement.SearchForTextOfTag(String) Method
Definition
Important
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Finds a child by its tag name and returns the contained text.
public:
System::String ^ SearchForTextOfTag(System::String ^ tag);
public string SearchForTextOfTag (string tag);
public string? SearchForTextOfTag (string tag);
member this.SearchForTextOfTag : string -> string
Public Function SearchForTextOfTag (tag As String) As String
Parameters
- tag
- String
The tag for which to search in child elements.
Returns
The text contents of the first child element with the specified tag value.
Exceptions
tag
is null
.
Examples
The following code shows the use of the SearchForTextOfTag method to find a child by its tag name and return the contained text. This code example is part of a larger example provided for the SecurityElement class.
String^ storedDestroyTime = localXmlElement->SearchForTextOfTag( L"destroytime" );
string storedDestroyTime =
localXmlElement.SearchForTextOfTag("destroytime");
Dim storedDestroyTime As String = localXmlElement.SearchForTextOfTag("destroytime")
Remarks
This method is equivalent to the following:
String^ SearchForTextOfTag(String^ tag)
{
SecurityElement^ element = this->SearchForChildByTag(tag);
return element->Text;
}
string SearchForTextOfTag(string tag)
{
SecurityElement element = this.SearchForChildByTag(tag);
return element.Text;
}
Public Function SearchForTextOfTag(ByVal tag As String) As String
Dim element As SecurityElement = MyClass.SearchForChildByTag(tag)
Return element.Text
End Function
With XML as follows, SearchForTextOfTag("second")
would return "text2".
<thetag A="123" B="456" C="789"> <first>text1</first>
<second>text2</second></thetag>
Applies to
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