HtmlInputSubmit.HtmlInputSubmit() Constructor
.NET Framework 3.0
Initializes a new instance of the HtmlInputSubmit class using default values.
Namespace: System.Web.UI.HtmlControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
The following code example demonstrates how to programmatically add HtmlInputText, HtmlInputPassword, and HtmlInputSubmit controls to a Web Forms page using default constructors to create a simple login screen.
<%@ Page Language="VJ#" %>
<!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 Page_Load(Object sender, System.EventArgs e)
{
if (get_IsPostBack())
{
// Add code to process the Login.
}
}
protected void Page_Init(Object sender, EventArgs e)
{
HtmlInputText userText = new HtmlInputText();
userText.set_MaxLength(20);
Placeholder1.get_Controls().Add(userText);
HtmlInputPassword passwordText = new HtmlInputPassword();
passwordText.set_MaxLength(20);
Placeholder2.get_Controls().Add(passwordText);
HtmlInputSubmit submitButton = new HtmlInputSubmit();
submitButton.set_Value("Submit");
Placeholder3.get_Controls().Add(submitButton);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>ASP.NET Example</title>
</head>
<body>
<form id="form1" runat="server">
<table cellpadding="2">
<tr>
<td>User Name
<asp:placeholder
runat="server"
id="Placeholder1" />
</td></tr>
<tr>
<td>Password
<asp:placeholder
runat="server"
id="Placeholder2" />
</td></tr>
<tr><td><asp:placeholder
runat="server"
id="Placeholder3" />
</td></tr>
</table>
</form>
</body>
</html>
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