HtmlGenericControl.TagName Property
Definition
Important
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Gets or sets the name of the HTML element represented by the HtmlGenericControl control.
public:
property System::String ^ TagName { System::String ^ get(); void set(System::String ^ value); };
public string TagName { get; set; }
member this.TagName : string with get, set
Public Property TagName As String
Property Value
The tag name of an element.
Examples
The following code example demonstrates how to use the TagName property to programmatically change a tag name from "Body" to "Font" and back.
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void BG_Button_Click(object sender, EventArgs e)
{
Body.Attributes["bgcolor"] = ColorSelect.Value;
}
protected void Font_Button_Click(object sender, EventArgs e)
{
Body.TagName = "Font";
Body.Attributes["Color"] = ColorSelect.Value;
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>HtmlGenericControl Example</title>
</head>
<body id="Body"
runat="server">
<h3>HtmlGenericControl Example</h3>
<form id="form1" runat="server">
<div>
<br />
Select a background color for the page: <br />
<select id="ColorSelect"
runat="server">
<option>White</option>
<option>LightBlue</option>
<option>LightGreen</option>
<option>Yellow</option>
</select>
<br />
<input type="submit"
runat="server"
value="Change Background Color"
onserverclick="BG_Button_Click" id="Submit1" />
<input type="submit"
runat="server"
value="Change Font Color"
onserverclick="Font_Button_Click" id="Submit2" />
</div>
</form>
</body>
</html>
<%@ Page Language="VB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Protected Sub BG_Button_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Body.Attributes("bgcolor") = ColorSelect.Value
End Sub
Protected Sub Font_Button_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Body.TagName = "Font"
Body.Attributes("Color") = ColorSelect.Value
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>HtmlGenericControl Example</title>
</head>
<body id="Body"
runat="server">
<h3>HtmlGenericControl Example</h3>
<form id="form1" runat="server">
<div>
<br />
Select a background color for the page: <br />
<select id="ColorSelect"
runat="server">
<option>White</option>
<option>LightBlue</option>
<option>LightGreen</option>
<option>Yellow</option>
</select>
<br />
<input type="submit"
runat="server"
value="Change Background Color"
onserverclick="BG_Button_Click" id="Submit1" />
<input type="submit"
runat="server"
value="Change Font Color"
onserverclick="Font_Button_Click" id="Submit2" />
</div>
</form>
</body>
</html>
Remarks
Use this property to programmatically determine the element name of the HTML server control. For example, the TagName property for a server-side <span id="MySpan" runat= "server"/>
element contains the value "span".
Applies to
.NET
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