WizardStepCollection.Insert(Int32, WizardStepBase) Method

Reference

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.dll

Important

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Inserts the specified WizardStepBase-derived object into the collection at the specified index location.

public:
 void Insert(int index, System::Web::UI::WebControls::WizardStepBase ^ wizardStep);

public void Insert(int index, System.Web.UI.WebControls.WizardStepBase wizardStep);

member this.Insert : int * System.Web.UI.WebControls.WizardStepBase -> unit

Public Sub Insert (index As Integer, wizardStep As WizardStepBase)

Parameters

index: Int32

The index location at which to insert the WizardStepBase-derived object.

wizardStep: WizardStepBase

The WizardStepBase-derived object to insert into the WizardStepCollection collection.

Examples

The following code example demonstrates programmatically creating a Wizard control and using the Insert method to add WizardStepBase-derived objects to the WizardSteps collection. Note that in the example, the WizardSteps property of the Wizard control is an instance of the WizardStepCollection class.

ASP.NET (C#)

<%@ 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 insert them
    // into the WizardStepCollection collection.
    for (int i = 0; i <= 5; i++)
    {
      WizardStepBase newStep = new WizardStep();
      newStep.ID = "Step" + (i + 1).ToString();
      WizardControl.WizardSteps.Insert(0, newStep);
    }

    WizardControl.ActiveStepIndex = 0;
    WizardControl.DisplaySideBar = true;
    
    // Display the wizard on the page.
    PlaceHolder1.Controls.Add(WizardControl);
  }
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>WizardStepCollection Insert Example</title>
</head>
<body>
    <form id="Form1" runat="server">
      <h3>WizardStepCollection Insert 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 Wizard = New Wizard()
      
    ' Create some steps for the wizard and insert them
    ' into the WizardStepCollection collection.
    For i As Integer = 0 To 5
      Dim newStep As WizardStepBase = New WizardStep()
      newStep.ID = "Step" + (i + 1).ToString()
      WizardControl.WizardSteps.Insert(0, newStep)
    Next

    WizardControl.ActiveStepIndex = 0
    WizardControl.DisplaySideBar = True
    
    ' 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>WizardStepCollection Insert Example</title>
</head>
<body>
    <form id="Form1" runat="server">
      <h3>WizardStepCollection Insert Example</h3>
      <asp:PlaceHolder id="PlaceHolder1" 
        runat="server" />
    </form>
  </body>
</html>

Remarks

The Insert method adds the WizardStepBase-derived object to the collection at the specified index location.

Alternatively, you can use the AddAt method to add the WizardStepBase-derived object to the collection. To add a WizardStepBase-derived object to the end of the WizardStepCollection collection, use the Add method.

Бележка

The Insert method and the AddAt method perform essentially the same function. When the Insert method is called, it simply passes the wizardStep and index parameters to the AddAt method.

Applies to

Продукт	Версии
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

Споделяне чрез