WizardStepCollection.Add(WizardStepBase) 方法

定義

將指定的 WizardStepBase 衍生物件附加到集合結尾。Appends the specified WizardStepBase-derived object to the end of the collection.

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

參數

wizardStep
WizardStepBase

要附加至 WizardStepBase 集合的 WizardStepCollection 衍生物件。The WizardStepBase-derived object to append to the WizardStepCollection collection.

例外狀況

傳入的 WizardStepBase 衍生物件為 nullThe WizardStepBase-derived object passed in is null.

範例

下列程式碼範例將示範如何以程式設計方式建立 Wizard 控制項,並使用 Add 方法將 WizardStepBase 衍生的 WizardStep 物件加入至 WizardSteps 集合。The following code example demonstrates programmatically creating a Wizard control and using the Add method to add WizardStepBase-derived WizardStep objects to the WizardSteps collection. 請注意,在此範例中, WizardSteps 控制項的屬性 Wizard 是類別的實例 WizardStepCollectionNote 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">

  // Programmatically create a Wizard control and dynamically
  // add WizardStep objects to it.    
  
  void Page_Load(object sender, EventArgs e) 
  {
    Wizard WizardControl = new Wizard();
      
    // Create some steps for the wizard and add them
    // to the Wizard control.
    for (int i = 0; i <= 5; i++)
    {
      WizardStepBase newStep = new WizardStep();
      newStep.ID = "Step" + (i + 1).ToString();
      WizardControl.WizardSteps.Add(newStep);
    }
    
    // Display the wizard on the page.
    PlaceHolder1.Controls.Add(WizardControl);
  }
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>WizardSteps Example</title>
</head>
<body>
    <form id="Form1" runat="server">
      <h3>WizardSteps Example</h3>
      <asp:PlaceHolder id="PlaceHolder1" 
        runat="server" />
    </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">
  
  ' Programmatically create a Wizard control and dynamically
  ' add WizardStep objects to it.    
  
  Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
      
    Dim WizardControl As New Wizard()
      
    ' Create some steps for the wizard and add them to 
    ' the Wizard control.
    For i As Integer = 0 To 5
      Dim newStep As WizardStepBase = New WizardStep()
      newStep.ID = "Step" + (i + 1).ToString()
      WizardControl.WizardSteps.Add(newStep)
    Next
    
    ' Display the wizard on the page.
    PlaceHolder1.Controls.Add(WizardControl)
        
  End Sub
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>WizardSteps Example</title>
</head>
<body>
    <form id="Form1" runat="server">
      <h3>WizardSteps Example</h3>
      <asp:PlaceHolder id="PlaceHolder1" 
        runat="server" />
    </form>
  </body>
</html>

備註

Add方法會將 WizardStepBase 衍生的物件加入至 WizardStepCollection 集合結尾。The Add method adds the WizardStepBase-derived object to the end of the WizardStepCollection collection. 若要將 WizardStepBase 衍生的物件加入至集合中的特定索引位置,請使用 AddAt 方法。To add a WizardStepBase-derived object to the collection at a specific index location, use the AddAt method.

適用於

另請參閱