如何将处理多个事件句柄的VB.NET Private Sub转换为C＃？ [英] How to convert VB.NET Private Sub that handle multiple event handles to C# ?

问题描述

我想将这两个方法转换为C＃，但我不知道如何保留事件句柄以保持这两个方法在C＃中工作。



VB.NET代码：

Hi,

I want to convert these two method into C# but I don't know how to keep the event handles to keep these two method working in C#.

VB.NET Code:

Private Sub SetLAO(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtCL_VL_LA.Enter, txtCL_FN_LA.Enter, txtCL_LN_LA.Enter
        vhd.SetLao(2)
    End Sub

    Private Sub SetENG(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtCL_VL_LA.Leave, txtCL_FN_LA.Leave, txtCL_LN_LA.Leave
        vhd.SetLao(0)
    End Sub

我试图像这样转换：

I tried to convert like this:

private void SetLAO(System.Object sender, System.EventArgs e)
        {
            vhd.SetLao(2);
        }

        private void SetENG(System.Object sender, System.EventArgs e)
        {
            vhd.SetLao(0);
        }

但似乎没有每个文本框的事件句柄

所以请帮助！



提前谢谢

but it seem no event handles for each textbox
So please help!

Thank you in advance

推荐答案

在InitializeComponent（）方法中（在.designer.cs文件中）， add：

In InitializeComponent() method (in .designer.cs file), add:

txtCL_VL_LA.Enter += SetLAO;
txtCL_FN_LA.Enter += SetLAO;
txtCL_LN_LA.Enter += SetLAO;
txtCL_VL_LA.Leave += SetENG;
txtCL_FN_LA.Leave += SetENG;
txtCL_LN_LA.Leave += SetENG;

您可能必须小心将这些行放在代码文件中的位置。观察该文件的结构并确定每行的放置位置。

You may have to be careful as to where you put these lines in the code file. Observe the structure of this file and decide where to put each line.

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