Login.LoginButtonImageUrl Property

Reference

Definition

Namespace:: System.Web.UI.WebControls

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 URL of an image to use for the login button.

public:
 virtual property System::String ^ LoginButtonImageUrl { System::String ^ get(); void set(System::String ^ value); };

public virtual string LoginButtonImageUrl { get; set; }

member this.LoginButtonImageUrl : string with get, set

Public Overridable Property LoginButtonImageUrl As String

Property Value

String

The URL of the image used for the login button. The default is Empty.

Examples

The following code example sets the LoginButtonImageUrl property to the URL of an image.

<%@ 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">
void ChangeClick(object sender, EventArgs e)
{
    if (Login1.LoginButtonType == ButtonType.Image)
    {
        Login1.LoginButtonImageUrl = String.Empty;
        Login1.LoginButtonType = ButtonType.Button;
    }
    else
    {
        Login1.LoginButtonImageUrl = "images/login.png";
        Login1.LoginButtonType = ButtonType.Image;
    }
}
</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>
            <asp:Login id="Login1" 
                       runat="server" 
                       LoginButtonImageUrl="images/login.png" 
                       LoginButtonText="Submit the login form."
                       LoginButtonType="Image">
            </asp:Login>
          </td>
          <td>
            <asp:Button id="change" 
                        runat="server" 
                        Text="Change Login button." 
                        onClick="ChangeClick">
            </asp:Button>
          </td>
        </tr>
      </table>
    </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">

  Sub ChangeClick(ByVal sender As Object, ByVal e As EventArgs)
    
    If Login1.LoginButtonType = ButtonType.Image Then
      Login1.LoginButtonImageUrl = String.Empty
      Login1.LoginButtonType = ButtonType.Button
    Else
      Login1.LoginButtonImageUrl = "images/login.png"
      Login1.LoginButtonType = ButtonType.Image
    End If
    
  End Sub
</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>
            <asp:Login id="Login1" 
                       runat="server" 
                       LoginButtonImageUrl="images/login.png" 
                       LoginButtonText="Submit the login form."
                       LoginButtonType="Image">
            </asp:Login>
          </td>
          <td>
            <asp:Button id="change" 
                        runat="server" 
                        Text="Change Login button." 
                        onClick="ChangeClick">
            </asp:Button>
          </td>
        </tr>
      </table>
    </form>
  </body>
</html>

Remarks

The LoginButtonImageUrl property contains the URL of the image rendered as the Login control login button when the LoginButtonType property is set to Image.

The LoginButtonText property is used as the alternative text for the image in browsers that do not display images.

Applies to

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