本文整理汇总了VB.NET中System.Windows.Forms.Binding.Parse事件的典型用法代码示例。如果您正苦于以下问题：VB.NET Binding.Parse事件的具体用法？VB.NET Binding.Parse怎么用？VB.NET Binding.Parse使用的例子？那么恭喜您, 这里精选的事件代码示例或许可以为您提供帮助。您也可以进一步了解该事件所在类System.Windows.Forms.Binding的用法示例。
在下文中一共展示了Binding.Parse事件的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: DecimalToCurrencyString
Private Sub DecimalToCurrencyString(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
Exit Sub
End If
' Use the ToString method to format the value as currency ("c").
cevent.Value = CType(cevent.Value, decimal).ToString("c")
End Sub
Private Sub CurrencyStringToDecimal(sender As Object, cevent As ConvertEventArgs)
' The method converts back to decimal type only.
If cevent.DesiredType IsNot GetType(Decimal) Then
Exit Sub
End If
' Convert the string back to decimal using the shared Parse method.
cevent.Value = Decimal.Parse(cevent.Value.ToString, _
NumberStyles.Currency, nothing)
End Sub
Private Sub BindControl
' Create the binding first. The OrderAmount is typed as Decimal.
Dim b As Binding = New Binding _
("Text", ds, "Customers.custToOrders.OrderAmount")
' Add the delegates to the event.
AddHandler b.Format, AddressOf DecimalToCurrencyString
AddHandler b.Parse, AddressOf CurrencyStringToDecimal
text1.DataBindings.Add(b)
End Sub