MultiView.NextViewCommandName Field

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.

Represents the command name associated with the next View control to display in a MultiView control. This field is read-only.

public: static initonly System::String ^ NextViewCommandName;

public static readonly string NextViewCommandName;

 staticval mutable NextViewCommandName : string

Public Shared ReadOnly NextViewCommandName As String

Field Value

String

Examples

The following code example demonstrates how to use a MultiView control to create a basic survey. Each View control is a separate survey question. The PreviousViewCommandName and NextViewCommandName fields are used to provide automatic navigation between the previous and next View controls in the survey.

<%@ 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 Page4SaveButton_Click(Object sender, System.EventArgs e)
    {
      // The user wants to save the survey results.
      // Insert code here to save survey results.
        
      // Disable the navigation buttons.
      Page4Save.Enabled = false;
      Page4Restart.Enabled = false;

    }
    
  </script>
  
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
  <title>MultiView.NextViewCommandName Example</title>
</head>
<body>
    <form id="Form1" runat="Server">
        
      <h3>MultiView.NextViewCommandName Example</h3>
        
      <asp:Panel id="Page1ViewPanel" 
        Width="330px" 
        Height="150px"
        HorizontalAlign="Left"
        Font-size="12" 
        BackColor="#C0C0FF" 
        BorderColor="#404040"
        BorderStyle="Double"                     
        runat="Server">  

        <asp:MultiView id="DevPollMultiView"
          ActiveViewIndex="0"
          runat="Server">

          <asp:View id="Page1" 
            runat="Server">   

            <asp:Label id="Page1Label" 
              Font-bold="true"                         
              Text="What kind of applications do you develop?"
              runat="Server"
              AssociatedControlID="Page1">
            </asp:Label>
            
            <br/><br/>

            <asp:RadioButton id="Page1Radio1"
              Text="Web Applications" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="server">
            </asp:RadioButton>
            
            <br/>

            <asp:RadioButton id="Page1Radio2"
              Text="Windows Forms Applications" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="server">
            </asp:RadioButton>
                     
            <br/><br/><br/>                                       
                     
            <asp:Button id="Page1Next"
              Text = "Next"
              CommandName="NextView"
              Height="25"
              Width="70"
              runat= "Server">
            </asp:Button>     
                          
          </asp:View>

          <asp:View id="Page2" 
            runat="Server">

            <asp:Label id="Page2Label" 
              Font-bold="true"                        
              Text="How long have you been a developer?"
              runat="Server"
              AssociatedControlID="Page2">                    
            </asp:Label>
            
            <br/><br/>

            <asp:RadioButton id="Page2Radio1"
              Text="Less than five years" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/>

            <asp:RadioButton id="Page2Radio2"
              Text="More than five years" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/><br/><br/>

            <asp:Button id="Page2Back"
              Text = "Previous"
              CommandName="PrevView"
              Height="25"
              Width="70"
              runat= "Server">
            </asp:Button> 

            <asp:Button id="Page2Next"
              Text = "Next"
              CommandName="NextView"
              Height="25"
              Width="70"
              runat="Server">
            </asp:Button> 
                
          </asp:View>

          <asp:View id="Page3" 
            runat="Server">

            <asp:Label id="Page3Label1" 
              Font-bold="true"                        
              Text= "What is your primary programming language?"                        
              runat="Server"
              AssociatedControlID="Page3">                    
            </asp:Label>
            
            <br/><br/>

            <asp:RadioButton id="Page3Radio1"
              Text="Visual Basic" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/>

            <asp:RadioButton id="Page3Radio2"
              Text="C#" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/>

            <asp:RadioButton id="Page3Radio3"
              Text="C++" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/><br/>

            <asp:Button id="Page3Back"
              Text = "Previous"
              CommandName="PrevView"
              Height="25"
              Width="70"
              runat="Server">
            </asp:Button> 

            <asp:Button id="Page3Next"
              Text = "Next"
              CommandName="NextView"
              Height="25"
              Width="70"
              runat="Server">
            </asp:Button>
            
            <br/>
                    
          </asp:View>     
            
          <asp:View id="Page4"
            runat="Server">
                    
          <asp:Label id="Label1"
            Font-bold="true"                                           
            Text = "Thank you for taking the survey."
            runat="Server"
            AssociatedControlID="Page4">
          </asp:Label>
                    
          <br/><br/><br/><br/><br/><br/>       
                           
          <asp:Button id="Page4Save"
            Text = "Save Responses"
            OnClick="Page4SaveButton_Click"
            Height="25"
            Width="110"
            runat="Server">
          </asp:Button>
                
          <asp:Button id="Page4Restart"
            Text = "Retake Survey"
            commandname="SwitchViewByID"
            commandargument="Page1"
            Height="25"
            Width="110"
            runat= "Server">
          </asp:Button>                    
                    
        </asp:View>  
       
      </asp:MultiView>
        
    </asp:Panel> 

  </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 Page4SaveButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
        
      ' The user wants to save the survey results.
      ' Insert code here to save survey results.
        
      ' Disable the navigation buttons.
      Page4Save.Enabled = False
      Page4Restart.Enabled = False

    End Sub

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
  <title>MultiView.NextViewCommandName Example</title>
</head>
<body>
    <form id="Form1" runat="Server">
        
      <h3>MultiView.NextViewCommandName Example</h3>
        
      <asp:Panel id="Page1ViewPanel" 
        Width="330px" 
        Height="150px"
        HorizontalAlign="Left"
        Font-size="12" 
        BackColor="#C0C0FF" 
        BorderColor="#404040"
        BorderStyle="Double"                     
        runat="Server">  

        <asp:MultiView id="DevPollMultiView"
          ActiveViewIndex="0"
          runat="Server">

          <asp:View id="Page1" 
            runat="Server">   

            <asp:Label id="Page1Label" 
              Font-bold="true"                         
              Text="What kind of applications do you develop?"
              runat="Server"
              AssociatedControlID="Page1">
            </asp:Label>
            
            <br/><br/>

            <asp:RadioButton id="Page1Radio1"
              Text="Web Applications" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="server">
            </asp:RadioButton>
            
            <br/>

            <asp:RadioButton id="Page1Radio2"
              Text="Windows Forms Applications" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="server">
            </asp:RadioButton>
                     
            <br/><br/><br/>                                       
                     
            <asp:Button id="Page1Next"
              Text = "Next"
              CommandName="NextView"
              Height="25"
              Width="70"
              runat= "Server">
            </asp:Button>     
                          
          </asp:View>

          <asp:View id="Page2" 
            runat="Server">

            <asp:Label id="Page2Label" 
              Font-bold="true"                        
              Text="How long have you been a developer?"
              runat="Server"
              AssociatedControlID="Page2">                    
            </asp:Label>
            
            <br/><br/>

            <asp:RadioButton id="Page2Radio1"
              Text="Less than five years" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/>

            <asp:RadioButton id="Page2Radio2"
              Text="More than five years" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/><br/><br/>

            <asp:Button id="Page2Back"
              Text = "Previous"
              CommandName="PrevView"
              Height="25"
              Width="70"
              runat= "Server">
            </asp:Button> 

            <asp:Button id="Page2Next"
              Text = "Next"
              CommandName="NextView"
              Height="25"
              Width="70"
              runat="Server">
            </asp:Button> 
                
          </asp:View>

          <asp:View id="Page3" 
            runat="Server">

            <asp:Label id="Page3Label1" 
              Font-bold="true"                        
              Text= "What is your primary programming language?"                        
              runat="Server"
              AssociatedControlID="Page3">                    
            </asp:Label>
            
            <br/><br/>

            <asp:RadioButton id="Page3Radio1"
              Text="Visual Basic" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/>

            <asp:RadioButton id="Page3Radio2"
              Text="C#" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/>

            <asp:RadioButton id="Page3Radio3"
              Text="C++" 
              Checked="False" 
              GroupName="RadioGroup1" 
              runat="Server">
            </asp:RadioButton>
            
            <br/><br/>

            <asp:Button id="Page3Back"
              Text = "Previous"
              CommandName="PrevView"
              Height="25"
              Width="70"
              runat="Server">
            </asp:Button> 

            <asp:Button id="Page3Next"
              Text = "Next"
              CommandName="NextView"
              Height="25"
              Width="70"
              runat="Server">
            </asp:Button>
            
            <br/>
                    
          </asp:View>     
            
          <asp:View id="Page4"
            runat="Server">
                    
          <asp:Label id="Label1"
            Font-bold="true"                                           
            Text = "Thank you for taking the survey."
            runat="Server"
            AssociatedControlID="Page4">
          </asp:Label>
                    
          <br/><br/><br/><br/><br/><br/>       
                           
          <asp:Button id="Page4Save"
            Text = "Save Responses"
            OnClick="Page4SaveButton_Click"
            Height="25"
            Width="110"
            runat="Server">
          </asp:Button>
                
          <asp:Button id="Page4Restart"
            Text = "Retake Survey"
            commandname="SwitchViewByID"
            commandargument="Page1"
            Height="25"
            Width="110"
            runat= "Server">
          </asp:Button>                    
                    
        </asp:View>  
       
      </asp:MultiView>
        
    </asp:Panel> 

  </form>
</body>
</html>

Remarks

Use the NextViewCommandName field to represent the "NextView" command name.

You can use the value of this field to take advantage of the MultiView control's automatic updating of the active View control. For example, if a View control contains a Button control that navigates to the previous View, you can set the CommandName property to the value of the NextViewCommandName field, which is "NextView". This causes the MultiView control to automatically decrement the value of the ActiveViewIndex property when the button is clicked.

Applies to

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