Dim ms As MemoryStream = New MemoryStream(buf, 0, buf.Length)
ms.Position = 0
Dim img As Image = Image.FromStream(ms, True)
ms.Close()
在FromStream处提示异常"Parameter Is Not Valid"
2. 直接写字节到文件, 文件打不开
File.WriteAllBytes(buf,"temp.bmp")
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字节数组保存为图片 出错
从相机接收到一维的字节数组 想把他转换为一个bitmap图片 但是转换出错,用几种方法都不行. 1. Dim ms As MemoryStream = New MemoryStream(buf, 0, buf.Length) ms.Position = 0 Dim img As Image = Image.FromStream(ms, True) ms.Close() 在FromStream处提示异常"Parameter Is Not Valid" 2. 直接写字节到文件, 文件打不开 File