本文整理汇总了VB.NET中System.Web.UI.Design.WebControls.LoginViewDesigner.GetEmptyDesignTimeHtml方法的典型用法代码示例。如果您正苦于以下问题：VB.NET LoginViewDesigner.GetEmptyDesignTimeHtml方法的具体用法？VB.NET LoginViewDesigner.GetEmptyDesignTimeHtml怎么用？VB.NET LoginViewDesigner.GetEmptyDesignTimeHtml使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.UI.Design.WebControls.LoginViewDesigner的用法示例。
在下文中一共展示了LoginViewDesigner.GetEmptyDesignTimeHtml方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: GetEmptyDesignTimeHtml
' Generate the design-time markup for the control
' when the template is empty.
Protected Overrides Function GetEmptyDesignTimeHtml() As String
' Generate a design-time placeholder containing the names of all
' the role groups.
Dim myLoginViewCtl As MyLoginView = CType(ViewControl, MyLoginView)
Dim roleGroups As RoleGroupCollection = myLoginViewCtl.RoleGroups
Dim RoleNames As String = Nothing
Dim rgX As Integer
' If there are any role groups, form a string of their names.
If roleGroups.Count > 0 Then
roleNames = "Role Groups: <br /> " & _
roleGroups(0).ToString()
For rgX = 1 To roleGroups.Count - 1
roleNames &= "<br /> " & _
roleGroups(rgX).ToString()
Next rgX
End If
Return CreatePlaceHolderDesignTimeHtml(roleNames)
End Function ' GetEmptyDesignTimeHtml开发者ID:VB.NET开发者，项目名称:System.Web.UI.Design.WebControls，代码行数:26，代码来源:LoginViewDesigner.GetEmptyDesignTimeHtml