HtmlInputControl.Type Property
Definition
Important
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Gets the type of an HtmlInputControl.
public:
property System::String ^ Type { System::String ^ get(); };
public string Type { get; }
member this.Type : string
Public ReadOnly Property Type As String
Property Value
A string that contains the type of an HtmlInputControl.
Examples
The following code example demonstrates how to use the Type property to determine the type of HtmlInputControl that was clicked.
<%@ Page Language="C#" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title> HtmlInputControl Type Example </title>
<script runat="server">
void Page_Load(Object sender, EventArgs e)
{
// Create the data source.
DataTable dt = new DataTable();
DataRow dr;
dt.Columns.Add(new DataColumn("Value", typeof(string)));
for (int i = 0; i < 3; i++)
{
dr = dt.NewRow();
dr[0] = "Item " + i.ToString();
dt.Rows.Add(dr);
}
// Bind the data source to the Repeater control.
Repeater1.DataSource = new DataView(dt);
Repeater1.DataBind();
}
void AddButton_Click(Object sender, EventArgs e)
{
Message.Text = "The type of the HtmlInputControl clicked is " +
((HtmlInputControl)sender).Type;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<h3> HtmlInputControl Type Example </h3>
<asp:Repeater id="Repeater1"
runat="server">
<ItemTemplate>
<input type="submit"
name="AddButton"
value='<%# DataBinder.Eval(Container.DataItem, "Value") %>'
onserverclick="AddButton_Click"
runat="server"/>
</ItemTemplate>
</asp:Repeater>
<br /><br />
<asp:Label id="Message" runat="server"/>
</form>
</body>
</html>
<%@ Page Language="VB" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title> HtmlInputControl Type Example </title>
<script runat="server">
Sub Page_Load(sender As Object, e As EventArgs)
' Create the data source.
Dim dt As DataTable = New DataTable()
Dim dr As DataRow
dt.Columns.Add(new DataColumn("Value", GetType(String)))
Dim i As Integer
For i = 0 to 2
dr = dt.NewRow()
dr(0) = "Item " + i.ToString()
dt.Rows.Add(dr)
Next i
' Bind the data source to the Repeater control.
Repeater1.DataSource = New DataView(dt)
Repeater1.DataBind()
End Sub
Sub AddButton_Click(sender As Object, e As EventArgs)
Message.Text = "The type of the HtmlInputControl clicked is " & _
CType(sender, HtmlInputControl).Type
End Sub
</script>
</head>
<body>
<form id="form1" runat="server">
<h3> HtmlInputControl Type Example </h3>
<asp:Repeater id="Repeater1"
runat="server">
<ItemTemplate>
<input id="Submit1" type="submit"
name="AddButton"
value='<%# DataBinder.Eval(Container.DataItem, "Value") %>'
onserverclick="AddButton_Click"
runat="server"/>
</ItemTemplate>
</asp:Repeater>
<br /><br />
<asp:Label id="Message" runat="server"/>
</form>
</body>
</html>
Remarks
Use this property get the type of an HtmlInputControl.
The following table shows the different possible values for the Type property.
Value | Description |
---|---|
text | A text box for data entry. |
password | A text box that masks user input. |
checkbox | A check box that indicates a true or false condition. |
radio | A radio button that indicates a selection from a mutually exclusive group of radio buttons. |
button | A command button. |
submit | A button that submits the form to the server. |
reset | A button that clears the form. |
file | A button that uploads a file. |
hidden | A non-visible field on a Web page used to persist information between posts to the server. |
image | An image button. |
Applies to
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