WizardStepCollection.Remove(WizardStepBase) Metoda

Definice

Obor názvů:
System.Web.UI.WebControls
Sestavení:
System.Web.dll

Odebere WizardStepBase z kolekce zadaný odvozený objekt.Removes the specified WizardStepBase-derived object from the collection.

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

Parametry

wizardStep
WizardStepBase

WizardStepBaseObjekt odvozený z kolekce.The WizardStepBase-derived object to remove from the collection.

Výjimky

ArgumentNullException

WizardStepBasePředaný objekt odvozený je null .The WizardStepBase-derived object passed in is null.

Příklady

Následující příklad ukazuje, jak použít Remove metodu pro odebrání WizardStepBase objektu odvozeného z WizardStepCollection kolekce.The following example demonstrates how to use the Remove method to remove a WizardStepBase-derived object from the WizardStepCollection collection. Všimněte si, že v příkladu WizardSteps Wizard je vlastnost ovládacího prvku instancí WizardStepCollection třídy.Note that in the example, the WizardSteps property of the Wizard control is an instance of the WizardStepCollection class.

<%@ 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">

  // Remove Step2 from the WizardStepCollection collection
  // as the page is initialized. Then display the sidebar area
  // so that it is apparent that the WizardStep2 page is gone.
  
  void Page_Init()
  {
    Wizard1.WizardSteps.Remove(this.WizardStep2);
    Wizard1.DisplaySideBar = true;
  }
  
</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" 
        displaysidebar="false" >
        <WizardSteps>
          <asp:WizardStep id="WizardStep1" 
            runat="server" 
            title="Step 1">
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep2" 
            runat="server" 
            title="Step 2">
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep3" 
            runat="server" 
            title="Step 3">
          </asp:WizardStep>
        </WizardSteps>
        <HeaderTemplate>
          <b>WizardStepCollection Remove 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">
  
  ' Remove Step2 from the WizardStepCollection collection
  ' as the page is initialized. Then display the sidebar area
  ' so that it is apparent that the WizardStep2 page is gone.
  
  Sub Page_Init()
    Wizard1.WizardSteps.Remove(Me.WizardStep2)
    Wizard1.DisplaySideBar = True
  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" 
        displaysidebar="false" >
        <WizardSteps>
          <asp:WizardStep id="WizardStep1" 
            runat="server" 
            title="Step 1">
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep2" 
            runat="server" 
            title="Step 2">
          </asp:WizardStep>
          <asp:WizardStep id="WizardStep3" 
            runat="server" 
            title="Step 3">
          </asp:WizardStep>
        </WizardSteps>
        <HeaderTemplate>
          <b>WizardStepCollection Remove Example</b>
        </HeaderTemplate>
      </asp:Wizard>
    </form>
  </body>
</html>

Poznámky

Použijte Remove metodu pro odebrání WizardStepBase objektu odvozeného z WizardStepCollection kolekce.Use the Remove method to remove the WizardStepBase-derived object from the WizardStepCollection collection. Alternativně můžete použít RemoveAt metodu pro odebrání WizardStepBase objektu odvozeného ze zadaného umístění v WizardStepCollection kolekci.Alternatively, you can use the RemoveAt method to remove a WizardStepBase-derived object from a specified location in the WizardStepCollection collection.

Platí pro

Viz také