VB6中的Sbyte数组. [英] Sbyte array in VB6.

问题描述

亲爱的开发人员，
我想在vb6中找到C#字节的替代方法.
在C#Sbyte中，范围是-127到+128.
我想在VB6中找到相同的范围数组.
在VB6中有字节数组，但范围为0-255.
VB6中是否有其他方法可以找到与c#中的sbyte相同的数组Range?

感谢进阶，
问候，
Ravi Sharma

解决方案

VB6没有那么小的整数类型.在将其传递到您的VB6应用之前，您必须将C#端的值强制转换为Byte，或者将C#端的类型更改为Byte而不是SByte，(我认为这样做会比较乏味，但从长远来看更易于维护).另一个好处是，如果数据是从VB6应用返回的，则不必在C#端执行健全性检查(因为传递回的值可能会使C#端的SByte变量溢出).

据我所知VB6并没有内置类型的带符号字节.根据您的需要，您可以将.NET SByte值存储到Byte中，或者使用Integer.

Dear Developer,
I want to find the alternative of C# sbyte into vb6.
In C# Sbyte have the Range -127 to +128 .
I want to find same range array in VB6.
In VB6 there is byte array but its have range 0-255.
Is any alternative method in VB6 to find the same array Range like sbyte in c#?

Thanks in Advanced,
Regards,
Ravi Sharma

解决方案

VB6 doesn''t have an integer type that small. You''re going to have to cast the value on the C# side to a Byte before passing it to your VB6 app, or change the type in the C# side to be a Byte instead of a SByte, (which I think would be a bit more tedious to do, but more maintainable in the long run). Another benefit is that you don''t have to implement sanity checks on the C# side if the data is returned from the VB6 app (because the value being passed back may overflow the SByte variable on the C# side).

As far as I know VB6 hasn''t the signed byte as built in type. Depending upon your needs you may store .NET SByte values into Bytes or use Integer instead.

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