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NextPreviousPagerField.ButtonType Property

Definition

Gets or sets the button type to display in the pager field.

public:
 property System::Web::UI::WebControls::ButtonType ButtonType { System::Web::UI::WebControls::ButtonType get(); void set(System::Web::UI::WebControls::ButtonType value); };
public System.Web.UI.WebControls.ButtonType ButtonType { get; set; }
member this.ButtonType : System.Web.UI.WebControls.ButtonType with get, set
Public Property ButtonType As ButtonType

Property Value

One of the ButtonType values. The default is ButtonType.Link.

Exceptions

The value for the ButtonType property is not one of the ButtonType values.

Examples

The following example shows how to use the ButtonType property to specify that image buttons are displayed in the NextPreviousPagerField object of a DataPager control.

<%@ Page language="C#" %>
    
<!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 id="Head1" runat="server">
    <title>NextPreviousPagerField Example</title>
    <style type="text/css">
      .header
      {
        background-color:Gray;
        color:White;
      }
    </style>
</head>
<body>
    <form id="form1" runat="server">
        
      <h3>NextPreviousPagerField Example</h3>
          
      <asp:ListView ID="VendorsListView" 
        DataSourceID="VendorsDataSource"
        runat="server">
        <LayoutTemplate>
          <table cellpadding="2" width="640px" border="1" runat="server" id="tblVendor">
            <tr align="center" class="header" runat="server">
              <th runat="server">ID</th>
              <th runat="server">Vendor Name</th>
              <th runat="server">Active</th>
            </tr>
            <tr id="itemPlaceholder" runat="server">
            </tr>
          </table>
        </LayoutTemplate>
        <ItemTemplate>
          <tr runat="server">
            <td>
              <asp:Label ID="VendorIDLabel" runat="server" Text='<%#Eval("VendorID") %>' />
            </td>
            <td>
              <asp:Label ID="NameLabel" runat="server" Text='<%#Eval("Name") %>' />
            </td>
            <td align="center">
              <asp:CheckBox ID="ActiveFlagCheck" runat="server" 
                Checked='<%#Eval("ActiveFlag") %>' 
                Enabled="false" />
            </td>
          </tr>
        </ItemTemplate>
      </asp:ListView>

      <asp:DataPager runat="server" ID="ContactsDataPager" 
        PagedControlID="VendorsListView" 
        PageSize="15">
        <Fields>
          <asp:NextPreviousPagerField 
            ShowFirstPageButton="true" 
            ShowLastPageButton="true"
            FirstPageImageUrl="~/images/first.gif" 
            LastPageImageUrl="~/images/last.gif"
            NextPageImageUrl="~/images/next.gif" 
            PreviousPageImageUrl="~/images/previous.gif"
            ButtonType="Image" />
        </Fields>
      </asp:DataPager>

      <!-- This example uses Microsoft SQL Server and connects      -->
      <!-- to the AdventureWorks sample database. Use an ASP.NET    -->
      <!-- expression to retrieve the connection string value       -->
      <!-- from the Web.config file.                                -->
      <asp:SqlDataSource ID="VendorsDataSource" runat="server" 
        ConnectionString="<%$ ConnectionStrings:AdventureWorks_DataConnectionString %>"
        SelectCommand="SELECT [VendorID], [Name], [ActiveFlag] FROM Purchasing.Vendor">
      </asp:SqlDataSource>
      
    </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">
    
<html xmlns="http://www.w3.org/1999/xhtml" >
  <head id="Head1" runat="server">
    <title>NextPreviousPagerField Example</title>
    <style type="text/css">
      .header
      {
        background-color:Gray;
        color:White;
      }
    </style>
</head>
<body>
    <form id="form1" runat="server">
        
      <h3>NextPreviousPagerField Example</h3>
          
      <asp:ListView ID="VendorsListView" 
        DataSourceID="VendorsDataSource"
        runat="server">
        <LayoutTemplate>
          <table cellpadding="2" width="640px" border="1" runat="server" id="tblVendor">
            <tr align="center" class="header" runat="server">
              <th runat="server">ID</th>
              <th runat="server">Vendor Name</th>
              <th runat="server">Active</th>
            </tr>
            <tr id="itemPlaceholder" runat="server">
            </tr>
          </table>
        </LayoutTemplate>
        <ItemTemplate>
          <tr runat="server">
            <td>
              <asp:Label ID="VendorIDLabel" runat="server" Text='<%#Eval("VendorID") %>' />
            </td>
            <td>
              <asp:Label ID="NameLabel" runat="server" Text='<%#Eval("Name") %>' />
            </td>
            <td align="center">
              <asp:CheckBox ID="ActiveFlagCheck" runat="server" 
                Checked='<%#Eval("ActiveFlag") %>'
                Enabled="false" />
            </td>
          </tr>
        </ItemTemplate>
      </asp:ListView>

      <asp:DataPager runat="server" ID="ContactsDataPager" 
        PagedControlID="VendorsListView" 
        PageSize="15">
        <Fields>
          <asp:NextPreviousPagerField 
            ShowFirstPageButton="true" 
            ShowLastPageButton="true"
            FirstPageImageUrl="~/images/first.gif" 
            LastPageImageUrl="~/images/last.gif"
            NextPageImageUrl="~/images/next.gif" 
            PreviousPageImageUrl="~/images/previous.gif"
            ButtonType="Image" />
        </Fields>
      </asp:DataPager>

      <!-- This example uses Microsoft SQL Server and connects      -->
      <!-- to the AdventureWorks sample database. Use an ASP.NET    -->
      <!-- expression to retrieve the connection string value       -->
      <!-- from the Web.config file.                                -->
      <asp:SqlDataSource ID="VendorsDataSource" runat="server" 
        ConnectionString="<%$ ConnectionStrings:AdventureWorks_DataConnectionString %>"
        SelectCommand="SELECT [VendorID], [Name], [ActiveFlag] FROM Purchasing.Vendor">
      </asp:SqlDataSource>
      
    </form>
  </body>
</html>

Remarks

Use the ButtonType property to specify which type of button is displayed in a button field. The following table lists the available button types.

Button type value Description
Button A Button control.
Image An ImageButton control.
Link A LinkButton control.

When ButtonType is set to ButtonType.Image, you must set the image to display for the buttons by using the properties shown in the following table.

Property Description
FirstPageImageUrl The URL to an image to display for the first-page button.
PreviousPageImageUrl The URL to an image to display for the previous-page button.
NextPageImageUrl The URL to an image to display for the next-page button.
LastPageImageUrl The URL to an image to display for the last-page button.

The value of the ButtonType property is stored in viewstate.

Applies to

See also