Wizard.MoveTo(WizardStepBase) Método

  • Referência

Definição

Namespace:
System.Web.UI.WebControls
Assembly:
System.Web.dll

Define o objeto derivado de WizardStepBase especificado como o valor para a propriedade ActiveStep do controle Wizard.

public:
 void MoveTo(System::Web::UI::WebControls::WizardStepBase ^ wizardStep);
public void MoveTo (System.Web.UI.WebControls.WizardStepBase wizardStep);
member this.MoveTo : System.Web.UI.WebControls.WizardStepBase -> unit
Public Sub MoveTo (wizardStep As WizardStepBase)

Parâmetros

wizardStep
WizardStepBase

O objeto derivado de WizardStepBase a ser definido como o ActiveStep.

Exceções

ArgumentNullException

O valor do objeto derivado de WizardStepBase passado é null.

ArgumentException

O ActiveStepIndex do objeto associado derivado de WizardStepBase passado é igual a -1.

Exemplos

O exemplo de código a Wizard seguir demonstra como usar o MoveTo método para controlar a ActiveStep propriedade do controle . Se o valor de CheckBox1.Checked for true, a ActiveStep propriedade será definida Wizard1.Step3como ; caso contrário, a ActiveStep propriedade será definida Wizard1.Step2como .

<%@ 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 OnActiveStepChanged(object sender, EventArgs e)
  {
    // If the ActiveStep is changing to Step2, check to see whether the 
    // CheckBox1 check box is selected.  If it is, skip to the Step3 step. 
    if (Wizard1.ActiveStepIndex == Wizard1.WizardSteps.IndexOf(this.WizardStep2))
    {
      if (this.CheckBox1.Checked)
      {
        Wizard1.MoveTo(this.WizardStep3);
      }
      else
      {
        Wizard1.MoveTo(this.WizardStep2);
      }
    }
  }
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>ASP.NET Example</title>
</head>
<body>
    <form id="form1" runat="server">
      <asp:Wizard id="Wizard1" 
        runat="server"
        onactivestepchanged="OnActiveStepChanged">
        <WizardSteps>
          <asp:WizardStep id="WizardStep1" 
            title="Step 1" 
            runat="server">
            <asp:CheckBox id="CheckBox1" 
              runat="Server" 
              text="Select this check box to skip Step 2." />
              You are currently on Step 1.
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep2" 
            title="Step 2" 
            runat="server">
            You are currently on Step 2.
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep3" 
            runat="server" 
            title="Step 3">
            You are currently on Step 3.
          </asp:WizardStep>
        </WizardSteps>
        <HeaderTemplate>
          <b>MoveTo Example</b>
        </HeaderTemplate>
      </asp:Wizard>
    </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 OnActiveStepChanged(ByVal sender As Object, ByVal e As EventArgs)

    ' If the ActiveStep is changing to Step2, check to see whether the 
    ' CheckBox1 check box is selected.  If it is, skip to the Step3 step.
    If Wizard1.ActiveStepIndex = Wizard1.WizardSteps.IndexOf(Me.WizardStep2) Then
    
      If (Me.CheckBox1.Checked) Then
        Wizard1.MoveTo(Me.WizardStep3)
      Else
        Wizard1.MoveTo(Me.WizardStep2)
      End If
    
    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">
      <asp:Wizard id="Wizard1" 
        runat="server" 
        onactivestepchanged="OnActiveStepChanged">
        <WizardSteps>
          <asp:WizardStep id="WizardStep1" 
            title="Step 1" 
            runat="server">
            <asp:CheckBox id="CheckBox1" 
              runat="Server" 
              text="Select this check box to skip Step 2." />
              You are currently on Step 1.
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep2" 
            title="Step 2" 
            runat="server">
            You are currently on Step 2.
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep3" 
            runat="server" 
            title="Step 3">
            You are currently on Step 3.
          </asp:WizardStep>
        </WizardSteps>
        <HeaderTemplate>
          <b>MoveTo Example</b>
        </HeaderTemplate>
      </asp:Wizard>
    </form>
  </body>
</html>

Comentários

Use o MoveTo método para controlar qual WizardStepBaseobjeto derivado de é definido como o valor da ActiveStep propriedade no Wizard controle programaticamente. Dessa forma, você pode alterar a ActiveStep propriedade dinamicamente com base em outras condições durante o tempo de execução.

Aplica-se a

Confira também