Question

我有一个包含价差的用户控件，并且我有此方法

Public Event DOBLECLICK()
Public Sub sp1_CellDoubleClick(sender As Object, e As FarPoint.Win.Spread.CellClickEventArgs)
        RaiseEvent DOBLECLICK()
End Sub

以及函数mainwindow.xaml中的MainWindow_Loaded中，我有：

AddHandler host.sp1.CellDoubleClick, AddressOf host.sp1_CellDoubleClick

我的问题是，我该如何使用双击事件，当单击时我隐藏了Windowsformhost，我知道我可以将其隐藏 WinFormsHost.Visibility = Windows.Visibility.Hidden，但如何在点差上单击双击。

Answer 1

最终我明白了，

在用户控件中输入以下内容：

Public Event Dobleclick()

Private Sub sp1_CellDoubleClick(sender As Object, e As FarPoint.Win.Spread.CellClickEventArgs) Handles spEmpresas.CellDoubleClick
        RaiseEvent Dobleclick()
End Sub

并在MainWindow.xaml中：

Imports nameofyourprogram.Control
Public Class MainWindow
Dim host As New nameofyourprogram.Control

Public Sub MainWindow_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded


AddHandler host.Dobleclick, AddressOf doubleclick

end sub

Sub doubleclick()
 msgbox("now you can work whit and event in your mainwindow ")
 'after this message i want to hide my windownforhost
 WinFormsHost.Visibility = Windows.Visibility.Hidden
end sub

End Class

鼠标双击带有电子表格的用户控件上的Windowsformhost

1 个答案: