vb.net完整转化c#,VB转C#

请帮忙将以下C语言代码转换为VB.NET代码,谢谢!

Option Explicit On

创新互联长期为近1000家客户提供的网站建设服务,团队从业经验10年,关注不同地域、不同群体,并针对不同对象提供差异化的产品和服务;打造开放共赢平台,与合作伙伴共同营造健康的互联网生态环境。为阳春企业提供专业的网站建设、成都网站建设阳春网站改版等技术服务。拥有10多年丰富建站经验和众多成功案例,为您定制开发。

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 y100 Then

y=y+2000

End If

If y1916 OrElse m200 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

Console.WriteLine(" {0}-{1} ~ {2}-{3}",y,m,ye,[Me])

ye=y

[Me]=m

For i=0 To t-1

prmonth(ye,[me])

[Me]=[Me]+1

If [Me]12 Then

ye=ye+1

[me]=1

End If

Next

Return 0

End Function

Function yam(y As Integer,m As Integer) As Integer

Dim st As String()={"未定义","一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"}

Console.WriteLine(" {0} {1}",y,st(m))

Console.WriteLine("----------------------------")

Return 0

End Function

Function ryear(y As Integer) As Integer

If 0=y Mod 400 OrElse (0y Mod 100 AndAlso 0=y Mod 4) Then

Return 1

Else

Return 0

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 Integer=0

If 2=m Then

ad=ryear(y)

End If

Return day(m)+ad

End Function

Function monday(y As Integer,m As Integer) As Integer

Dim md As Integer=6

Dim i,daynum As Integer

For i=1916 To y-1

daynum=365+ryear(i)

md=(md+daynum) Mod 7

Next

For i=1 To m-1

md=(md+mday(y,i)) Mod 7

Next

Return md

End Function

Function prmonth(y As Integer,m As Integer) As Integer

Dim md As Integer=monday(y,m)

Dim daysnum As Integer=mday(y,m)

Dim days As Integer=daysnum+md

Dim i As Integer

yam(y,m)

Console.Write(" 日 一 二 三 四 五 六")

For i=0 To days-1

If 0=i Mod 7 Then

Console.WriteLine()

Console.WriteLine()

Console.Write(" ")

End If

If i-md=0 Then

Console.Write(" {0,2}",i-md+1)

Else

Console.Write(" ")

End If

Next

Console.WriteLine()

Console.WriteLine()

Return 0

End Function

End Module

如何把下面用vb.net语言编写的代码改成c#

给你个网站看

可在线将vb.net代码转成c#的,我用过,还可以的,但是转后也要改动一些。这里还有将c#转vb.net的。

这是我转的:

string[] ArrValue = new string[43];

int Nums;

public void Page_Load(object Sender, EventArgs E)

{

int I;

if (!IsPostBack) {

for (I = 1900; I = 2101; I++) {

ListItem IItem = new ListItem();

IItem.Text = (string)I;

if (I == Year(Now)) {

IItem.Selected = "True";

}

DropYear.items.add(IItem);

}

for (I = 1; I = 12; I++) {

ListItem IItem = new ListItem();

IItem.Text = (string)I;

if (I == Month(Now)) {

IItem.Selected = "True";

}

DropMonth.items.add(IItem);

}

}

DispDetail(Conversion.Val(DropYear.SelectedItem.Text), Conversion.Val(DropMonth.SelectedItem.Text));

}

public void DispDetail(int YYear, int MMonth)

{

System.DateTime theDate;

int theYear;

int theMonth;

int theDay;

int theWeek;

int theFirstNum;

int NumOfMonth;

int i;

string theStr;

theYear = YYear;

theMonth = MMonth;

theDay = 1;

//获得所要查询的月的第一天日期

theDate = DateSerial(theYear, theMonth, theDay);

//确定所要查询的第一天是星期几

theWeek = weekday(theDate);

theFirstNum = theWeek;

//确定所要查询的月的天数

NumOfMonth = GetDayNum(theyear, themonth);

for (i = 0; i = 41; i++) {

ArrValue(i) = "";

}

for (i = 0; i = NumOfMonth - 1; i++) {

ArrValue(theFirstNum - 1 + i) = i + 1;

}

}

public object GetDayNum(int YYear, int MMonth)

{

object functionReturnValue = null;

if (MMonth == 1 | MMonth == 3 | MMonth == 5 | MMonth == 7 | MMonth == 8 | MMonth == 10 | MMonth == 12) {

functionReturnValue = 31;

}

else {

if (MMonth == 4 | MMonth == 6 | MMonth == 9 | MMonth == 11) {

functionReturnValue = 30;

}

else {

if (((YYear % 4 == 0) (YYear % 100 != 0)) | (YYear % 400 == 0)) {

functionReturnValue = 29;

}

else {

functionReturnValue = 28;

}

}

}

return functionReturnValue;

}

C语言转换为VB.NET

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

怎样将VB代码换成C

可以试试VBto Converter

VBto Converter是一款VB语言转换软件,它支持将MS Visual Basic资源文件(包括源代码)转换成MS VC++ MFC, VC++.NET (CLR), VBNET, C#, J#, Borland C++ Builder, Borland Delphi源文件。

vb.net中的数据强制转化问题,谁帮我把这段C#转化为VB.net的语言

强制类型转换在VB.NET中用Ctype()函数实现的。

Dim drv As DataRowView = CType(comboBox1.SelectedItem, DataRowView)

另外:comboBox1.SelectedItem 不是 string 类型,而是 object 类型。ComboBox 下拉显示文字是通过调用 Object.ToString() 方法实现的。

vb.net如何与c语言做的dll互相传递字符串

首先是C的DLL(我的项目叫ConsoleApplication2.dll):

#include Windows.h

// 导出Test函数,供外部使用

extern "C" __declspec(dllexport) BSTR __cdecl Test(LPSTR p);

BOOL WINAPI DllMain(

HINSTANCE hinstDLL,

DWORD fdwReason,

LPVOID lpReserved)

{

switch (fdwReason)

{

case DLL_PROCESS_ATTACH: break;

case DLL_THREAD_ATTACH: break;

case DLL_THREAD_DETACH: break;

case DLL_PROCESS_DETACH: break;

}

return TRUE;

}

BSTR __cdecl Test(LPSTR p)

{

p[0] = 'X';

return SysAllocString((BSTR)p);

}

然后是VB.Net项目:

Imports System.Runtime.InteropServices

Imports System.Text

Module Module1

REM 生成的是ConsoleApplication2.dll,名字与C里面相同

DllImport("ConsoleApplication2.dll", CharSet:=CharSet.Auto, CallingConvention:=CallingConvention.Cdecl)

Public Function Test(MarshalAs(UnmanagedType.LPTStr) ByVal str As StringBuilder) As MarshalAs(UnmanagedType.BStr) String

End Function

Sub Main()

Dim str As StringBuilder = New StringBuilder("Hello")

Dim rstr As String = Test(str)

Console.WriteLine(rstr)

Console.ReadKey()

End Sub

End Module

运行结果:


本文题目:vb.net完整转化c#,VB转C#
标题链接:http://scyanting.com/article/heoseo.html