将字节数组转换为图片(c# => VB6)

using System;
using System.Drawing;
using System.IO;

class Program
{
    static void Main()
    {
        byte[] byteArray = GetByteArray(); // 获取字节数组

        // 将字节数组转换为图像
        using (MemoryStream stream = new MemoryStream(byteArray))
        {
            Image image = Image.FromStream(stream);

            // 在此处进行图像处理或显示
            // ...

            // 释放图像资源
            image.Dispose();
        }
    }

    static byte[] GetByteArray()
    {
        // 获取字节数组的逻辑
        // ...

        return new byte[] { /* 字节数组数据 */ };
    }
}

Option Explicit

Sub Main()
    Dim byteArray() As Byte
    byteArray = GetByteArray() ' 获取字节数组

    ' 将字节数组转换为图像
    Dim picture As StdPicture
    Set picture = LoadPictureFromArray(byteArray)

    ' 在此处进行图像处理或显示
    ' ...

    ' 释放图像资源
    Set picture = Nothing
End Sub

Function GetByteArray() As Byte()
    ' 获取字节数组的逻辑
    ' ...

    GetByteArray = Array() ' 字节数组数据
End Function

Function LoadPictureFromArray(byteArray() As Byte) As StdPicture
    Dim tempFile As String
    tempFile = Environ("TEMP") & "\temp.bmp"

    ' 将字节数组保存为临时文件
    Open tempFile For Binary Access Write As #1
    Put #1, , byteArray
    Close #1

    ' 加载临时文件为图像
    Set LoadPictureFromArray = LoadPicture(tempFile)

    ' 删除临时文件
    Kill tempFile
End Function