HtmlTextWriter.InnerWriter Property

Reference

Definition

Namespace:: System.Web.UI

Assembly:: System.Web.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets or sets the text writer that writes the inner content of the markup element.

public:
 property System::IO::TextWriter ^ InnerWriter { System::IO::TextWriter ^ get(); void set(System::IO::TextWriter ^ value); };

public System.IO.TextWriter InnerWriter { get; set; }

member this.InnerWriter : System.IO.TextWriter with get, set

Public Property InnerWriter As TextWriter

Property Value

TextWriter

A TextWriter that writes the inner markup content.

Examples

The following code example shows how to use a custom Web server control, derived from the WebControl class, that overrides the Render method. It uses the HtmlTextWriter class to write a <font> element. After it writes the opening tag of the element, it uses the InnerWriter property to write the string "<br> The time on the server:" and concatenates this string with the value of the DateTime.Now property.

   // Write the opening tag of a Font element.
   writer->WriteBeginTag( "font" );
   
   // Write a Color style attribute to the opening tag
   // of the Font element and set its value to red.
   writer->WriteAttribute( "color", "red" );
   
   // Write the closing character for the opening tag of
   // the Font element.
   writer->Write( '>' );
   
   // Use the InnerWriter property to create a TextWriter
   // object that will write the content found between
   // the opening and closing tags of the Font element.
   // Message is a string property of the control that
   // overrides the Render method.
   TextWriter^ innerTextWriter = writer->InnerWriter;
   innerTextWriter->Write( String::Concat( Message, "<br> The time on the server : ", System::DateTime::Now.ToLongTimeString() ) );
   
   // Write the closing tag of the Font element.
   writer->WriteEndTag( "font" );
}

    // Write the opening tag of a Font element.
    writer.WriteBeginTag("font");
    // Write a Color style attribute to the opening tag
    // of the Font element and set its value to red.
    writer.WriteAttribute("color", "red");
    // Write the closing character for the opening tag of
    // the Font element.
    writer.Write('>');

    // Use the InnerWriter property to create a TextWriter
    // object that will write the content found between
    // the opening and closing tags of the Font element.
    // Message is a string property of the control that 
    // overrides the Render method.
    TextWriter innerTextWriter = writer.InnerWriter;
    innerTextWriter.Write(Message + "<br> The time on the server :" + System.DateTime.Now.ToLongTimeString());

    // Write the closing tag of the Font element.
    writer.WriteEndTag("font");
}

        ' Write the opening tag of a Font element.
        writer.WriteBeginTag("font")
        ' Write a Color style attribute to the opening tag
        ' of the Font element and set its value to red.
        writer.WriteAttribute("color", "red")
        ' Write the closing character for the opening tag of
        ' the Font element.
        writer.Write(">")

        ' Use the InnerWriter property to create a TextWriter
        ' object that will write the content found between
        ' the opening and closing tags of the Font element.
        ' Message is a string property of the control that 
        ' overrides the Render method.
        Dim innerTextWriter As TextWriter = writer.InnerWriter
        innerTextWriter.Write((Message + "<br> The time on the server :" & _
           System.DateTime.Now.ToLongTimeString()))

        ' Write the closing tag of the Font element.
        writer.WriteEndTag("font")
    End Sub
End Class

Remarks

Inner markup content is the text found between the opening and closing tags of a markup language element.

If the InnerWriter property is set to a TextWriter object that is an instance of the HttpWriter class, this fact is noted and a separate reference is saved.

Applies to

Jaa