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如何将BMP格式的图片转换成txt文本？

hongyan196 发布于 2009-08-10 18:49， 2287 次点击

如题，我将一张BMP格式的图片放在“Picturebox1”里边，我如何将其转换成txt文档存储起来？

7 回复

hongyan1962009-08-10 20:32

呜呜，都没人告诉一下。

wugong2009-08-10 21:48

bmp能转成TXT?

qlong07282009-08-14 11:57

把图片转成二进制,再写进TXT文件里

subMain2009-08-17 22:37

额，，比效有创意。。

sd_tysd2009-08-19 11:04

回复楼主 hongyan196

用图型转文本软件。

ORDENJOYEE2009-08-26 22:38

可以转换成‘64String’格式的文本：
    Public Function ImageTo64String(ByVal Image As System.Drawing.Image) As String
        Dim S As String = ""
        If Not Image Is Nothing Then
            Dim M As New
            Image.Save(M, System.Drawing.Imaging.ImageFormat.Jpeg)
            S = Convert.ToBase64String(M.ToArray)
        End If
        Return S
    End Function

ORDENJOYEE2009-08-26 22:40

    Public Function ImageTo64String(ByVal Image As System.Drawing.Image) As String
        Dim S As String = ""
        If Not Image Is Nothing Then
            Dim M As New
            Image.Save(M, System.Drawing.Imaging.ImageFormat.Jpeg)
            S = Convert.ToBase64String(M.ToArray)
            M.Dispose()
        End If
        Return S
    End Function