Login.LoginButtonType Property
Assembly: System.Web (in system.web.dll)
/** @property */ public ButtonType get_LoginButtonType () /** @property */ public void set_LoginButtonType (ButtonType value)
public function get LoginButtonType () : ButtonType public function set LoginButtonType (value : ButtonType)
Not applicable.
Property Value
One of the ButtonType enumeration values. The default is Button.The LoginButtonType property determines the type of button to use for the Login control's login button. The following table describes the different button types.
| LoginButtonType setting | Type of button rendered |
|---|---|
| Button | An HTML button with the text specified in the LoginButtonText property. |
| An image. The URL of the image is specified in the LoginButtonImageUrl property. The string specified in the LoginButtonText property is used as alternate text for the image. | |
| An HTML link with the text specified in the LoginButtonText property. |
When the LoginButtonType property is set to Button or Link, the content of the LoginButtonImageUrl property is ignored.
The following code example shows the different types of login buttons available for the Login control.
Security Note: |
|---|
| This example contains a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. For more information, see Script Exploits Overview (Visual Studio). |
<%@ Page Language="C#" AutoEventWireup="false" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> void changeButton_Click(Object sender, EventArgs e) { if (ChooseButtonType.SelectedValue == "Button") { Login1.LoginButtonType = ButtonType.Button; } if (ChooseButtonType.SelectedValue == "Image") { Login1.LoginButtonType = ButtonType.Image; } if (ChooseButtonType.SelectedValue == "Link") { Login1.LoginButtonType = ButtonType.Link; } Login1.LoginButtonText = Server.HtmlEncode(buttonText.Text); } </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> <tr> <td>Login Button Text: </td> <td> <asp:TextBox id="buttonText" runat="server" Text="Login"></asp:TextBox> </td> <td>Button Type: </td> <td> <asp:DropDownList id="ChooseButtonType" runat="server"> <asp:ListItem value="Button" selected="true"></asp:ListItem> <asp:ListItem value="Image"></asp:ListItem> <asp:ListItem value="Link"></asp:ListItem> </asp:DropDownList> </td> <td> <asp:Button id="changeButton" runat="server" Text="Change" OnClick="changeButton_Click"></asp:Button> </td> </tr> <tr> <td colspan="4" align="center"> <asp:Login id="Login1" runat="server" LoginButtonType="Image" LoginButtonText="Log in to Web Site." LoginButtonImageUrl="images\login.png"> </asp:Login> </td> </tr> </table> </form> </body> </html>
Security Note: