将 DateAdd 和 Format 代码从 VB6 转换为 C#

问题描述

我在 vb 中有以下代码 -

I have the following code in vb -

tAvailableDate = DateAdd("d", 21, Format(Now, gDATEFORMAT))

我正在尝试将其转换为 C#.

I am attempting to convert this into C#.

到目前为止我已经转换了这个 -

I have converted this so far -

tAvailableDate = DateAdd("d", 21, Format (DateTime.Now, Global.gDATEFORMAT));

但我找不到 DateAdd() 或 Format() 功能的替代品.

But I cannot find a replacement for the DateAdd() or Format() feature.

有什么想法吗?谢谢.

推荐答案

DateAdd 是一种旧的 VB6 方法，为了向后兼容，它被带入了 VB.NET.如果您在 C# 项目中包含 Microsoft.VisualBasic 命名空间，您也可以让它在 C# 中工作，但我不建议在 C# 或 VB.NET 中使用该方法.以下是您应该如何做(它也更容易阅读):

DateAdd is an old VB6 method that was carried over into VB.NET for backwards compatibility. You could get it to work in C# as well if you included the Microsoft.VisualBasic namespace in your C# project, but I wouldn't recommend using the method in C# or VB.NET. Here's how you should be doing it (it's easier to read too):

tAvailableDate = DateTime.Now.AddDays(21);

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