
2个回答
展开全部
#region 模型转化为字节
public static byte[] ModelToBytes(Object obj)
{
Int32 size = Marshal.SizeOf(obj);
IntPtr buffer = Marshal.AllocHGlobal(size);
try
{
Marshal.StructureToPtr(obj, buffer, false);
Byte[] bytes = new Byte[size];
Marshal.Copy(buffer, bytes, 0, size);
return bytes;
}
catch (System.Exception ex)
{
return null;
}
finally
{
Marshal.FreeHGlobal(buffer);
}
}
#endregion
给一个我写的通用方法给你,可以传FLOAT或者double...............
记得把分给我
public static byte[] ModelToBytes(Object obj)
{
Int32 size = Marshal.SizeOf(obj);
IntPtr buffer = Marshal.AllocHGlobal(size);
try
{
Marshal.StructureToPtr(obj, buffer, false);
Byte[] bytes = new Byte[size];
Marshal.Copy(buffer, bytes, 0, size);
return bytes;
}
catch (System.Exception ex)
{
return null;
}
finally
{
Marshal.FreeHGlobal(buffer);
}
}
#endregion
给一个我写的通用方法给你,可以传FLOAT或者double...............
记得把分给我
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