添加vb.net向导的已删除向导步骤 [英] Add a Removed wizard step of vb.net wizard

问题描述

我在处理向导控制时遇到问题。最初我添加了一个wizardstep列表。在page_init我删除了一个步骤，并根据某些条件，我需要再次添加该步骤。它已被添加，但在回发后它将被删除。



这是代码：



< pre lang =vb> 受保护的 Sub Page_Init（ ByVal 发​​件人作为 对象， ByVal e As System.EventArgs）句柄 我 .Init
Wizard1.WizardSteps.Remove（Wizard1.WizardSteps（ 4 ））
End Sub

< pre lang =vb> 私有 Sub ddlCountry_SelectedIndexChanged（ ByVal sender 作为 Ob ject ， ByVal e As System.EventArgs）句柄 ddlCountry.SelectedIndexChanged
Dim ddlItem As DropDownList = sender
如果 ddlItem.SelectedValue = IN 然后
ddlState.Items.Clear（）
ddlState.Items.Add（ New ListItem（ Andhra Pradesh， AP））
ddlState.Items.Add（ New ListItem（ Karnataka， KN））
ddlState.Items.Add（ New ListItem（ Tamil Nadu， TN））
WizardStep4.StepType = WizardStepType。 Step
WizardStep5.StepType = WizardStepType.Finish
Wizard1.WizardSteps.Add（WizardStep5）
结束 如果

结束 Sub

能帮帮我吗解决这个问题。



问候

Govardhan

解决方案

向导和多视图没有提供解决方案。所以我选择了ajaxtab控制器。很好。我得到了解决方案。



谢谢

Hi,

I am facing a issue while dealing with wizard control. Initially i add a list of wizardstep. On page_init i removed one step and based on certain criteria i need to add that step again. It is getting added but on postback it is getting removed.

Here is the code:

Protected Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init
        Wizard1.WizardSteps.Remove(Wizard1.WizardSteps(4))
    End Sub

Private Sub ddlCountry_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddlCountry.SelectedIndexChanged
        Dim ddlItem As DropDownList = sender
        If ddlItem.SelectedValue = "IN" Then
            ddlState.Items.Clear()
            ddlState.Items.Add(New ListItem("Andhra Pradesh", "AP"))
            ddlState.Items.Add(New ListItem("Karnataka", "KN"))
            ddlState.Items.Add(New ListItem("Tamil Nadu", "TN"))
            WizardStep4.StepType = WizardStepType.Step
            WizardStep5.StepType = WizardStepType.Finish
            Wizard1.WizardSteps.Add(WizardStep5)
        End If

    End Sub

Can you please help me out in resolving this.

Regards
Govardhan

解决方案

Wizard and Multiview didnt provide a solution. So I went with ajaxtab controller. It went fine. I got the solution.

Thanks

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