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System.Runtime.InteropServices.DllImport("user32.dll") _
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Public Shared Function SetWindowLong(hWnd As IntPtr, nIndex As Integer, wndproc As Integer) As Integer
End Function
System.Runtime.InteropServices.DllImport("user32.dll"昌喊) _
Public Shared Function GetWindowLong(hWnd As IntPtr, nIndex As Integer) As Integer
End Function
Public Const GWL_STYLE As Integer = -16
Public Const WS_DISABLED As Integer = H8000000
Public Shared Sub SetControlEnabled(c As Control, enabled As Boolean)
If enabled Then
SetWindowLong(c.Handle, GWL_STYLE, (Not WS_DISABLED) And GetWindowLong(c.Handle, GWL_STYLE))
Else
SetWindowLong(c.Handle, GWL_STYLE, WS_DISABLED + GetWindowLong(c.Handle, GWL_STYLE))
End If
End Sub
授人以耐颤野渔:
这洞清个网站超牛逼
Public NotInheritable Class JSON
Private Sub New()
End Sub
Public Shared Function parse(Of T)(jsonString As String) As T
Using ms = New MemoryStream(Encoding.UTF8.GetBytes(jsonString))
Return DirectCast(New DataContractJsonSerializer(GetType(T)).ReadObject(ms), T)
搏饥裂 End Using
End Function
Public Shared Function stringify(jsonObject 肢册As Object) As String
Using ms = New MemoryStream()
基闭 New DataContractJsonSerializer(jsonObject.[GetType]()).WriteObject(ms, jsonObject)
Return Encoding.UTF8.GetString(ms.ToArray())
End Using
End Function
End Class
这需要三个步骤:
第一步:创建一个C#项目,在其中添加相应的窗体和引用,将VB2008中相应窗体上的控件复制到C#相应的窗体上;
第二步:使用C#与VB.NET转换工具软件或者大和到“”,将VB2008 的代码转换成C#代码。
第三步誉吵:工具软件或者在线转换,转换后的代码会有一些错误或者无法庆仿侍转换的部分,进行简单的人工修正。
OK,你成功了!
Option Explicit On
Option Strict On
Imports System
Module Program
Sub Main()
Dim y,m,t As Integer
begin:
' 输入数据时一行一个
y=CInt(Console.ReadLine())
m=CInt(Console.ReadLine())
t=CInt(Console.ReadLine())
If y
200 Then
Console.WriteLine("ERROR")
goto begin
End If
pr(y,m,t)
Console.Write("Press any key to continue . . . ")
Console.ReadKey(True)
End Sub
Function pr(y As Integer,m As Integer,t As Integer) As Integer
Dim ye,[Me],i As Integer
ye=CInt((m+t-2)/12+y)
[Me]=(m+t-2) Mod 12+1
End If
End Function
Function mday(y As Integer,m As Integer) As Integer
Dim day As Integer()={0,31,28,31,30,31,30,31,31,30,31,30,31}
Dim ad As I