本文整理汇总了VB.NET中System.Windows.Forms.ConvertEventHandler代理的典型用法代码示例。如果您正苦于以下问题：VB.NET ConvertEventHandler代理的具体用法？VB.NET ConvertEventHandler怎么用？VB.NET ConvertEventHandler使用的例子？那么恭喜您, 这里精选的代理代码示例或许可以为您提供帮助。
在下文中一共展示了ConvertEventHandler代理的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: DecimalToCurrency
Private Sub DecimalToCurrency(sender As Object, cevent As ConvertEventArgs)
' The method converts only to string type. Test this using the DesiredType.
If cevent.DesiredType IsNot GetType(String) Then
Return
End If
' Use the ToString method to format the value as currency ("c").
cevent.Value = CDec(cevent.Value).ToString("c")
End Sub
Private Sub CurrencyToDecimal(sender As Object, cevent As ConvertEventArgs)
' The method converts only to decimal type.
If cevent.DesiredType IsNot GetType(Decimal) Then
Return
End If
' Converts the string back to decimal using the static ToDecimal method.
cevent.Value = Convert.ToDecimal(cevent.Value.ToString())
End Sub
Private Sub BindControl()
' Creates the binding first. The OrderAmount is typed as Decimal.
Dim b As New Binding("Text", ds, "customers.custToOrders.OrderAmount")
' Adds the delegates to the events.
AddHandler b.Format, AddressOf DecimalToCurrency
AddHandler b.Parse, AddressOf CurrencyToDecimal
text1.DataBindings.Add(b)
End Sub