在VB.Net中编译为DLL的Windows窗体。DLL接受参数值和不带值的参数DLL未调用。并希望以C#获胜的形式取得同样的成绩。这可能吗?那么怎么做呢?
Public Class Form1
Public gl_Permission As New DataTable
Public gl_FomCode As String
Public gl_FormName As String
Public gl_dtServer As DateTime
Public Sub New(ByVal Permission As DataTable, ByVal FormCode As String, ByVal FormName As String, ByVal dtServer As DateTime)
' This call is required by the designer.
InitializeComponent()
' Add any initialization after the InitializeComponent() call.
gl_Permission = Permission
gl_FomCode = FormCode
gl_FormName = FormName
gl_dtServer = dtServer
End Sub
Private Sub Form1_Load(sender As Object, e As System.EventArgs) Handles Me.Load
Label2.Text = gl_FomCode
Label3.Text = gl_FormName
End Sub
End Class
如果我理解正确,你想在构造函数中创建一个没有任何参数的表单实例吗?如果是这样的话,只需在下面添加额外的构造函数,就可以完成
Public Sub New()
' This call is required by the designer.
InitializeComponent()
' Any other code you need should be placed here
End Sub
更新
基于OP添加的claraficasions,上面的VB代码需要转换为C#
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
public partial class Form1
{
private DataTable gl_Permission = new DataTable();
private string gl_FomCode;
private string gl_FormName;
private DateTime gl_dtServer;
public Form1()
{
InitializeComponent();
}
public Form1(DataTable Permission, string FormCode, string FormName, DateTime dtServer)
{
InitializeComponent();
// Add any initialization after the InitializeComponent() call.
gl_Permission = Permission;
gl_FomCode = FormCode;
gl_FormName = FormName;
gl_dtServer = dtServer;
}
private void Form1_Load(object sender, System.EventArgs e)
{
Label2.Text = gl_FomCode;
Label3.Text = gl_FormName;
}
}