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Visual Basic 2010 Picturebox1.图像ftp上传

发布于 2024-09-18 03:48:10 字数 51 浏览 5 评论 0原文

有人可以向我展示如何将 picturebox1 的图像上传到 FTP 连接的示例脚本吗？

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水水月牙 2024-09-25 03:48:10

这应该只用简单的 .NET 类来完成：

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
    Using ms As New System.IO.MemoryStream
        PictureBox1.Image.Save(ms, System.Drawing.Imaging.ImageFormat.Png)
        Using wc As New System.Net.WebClient
            wc.UploadData("ftp://foo.com/bar/mumble.png", ms.ToArray())
        End Using
    End Using
End Sub

This ought to do it with just plain .NET classes:

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
    Using ms As New System.IO.MemoryStream
        PictureBox1.Image.Save(ms, System.Drawing.Imaging.ImageFormat.Png)
        Using wc As New System.Net.WebClient
            wc.UploadData("ftp://foo.com/bar/mumble.png", ms.ToArray())
        End Using
    End Using
End Sub

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摘星┃星的人 2024-09-25 03:48:10

听起来您的 PictureBox 的源是磁盘上的图像。如果不是，请找到一种方法将该图像保存到磁盘。

使用此VB.NET FTP 客户端库将该图像上传到您的 FTP 目标。它包含了所需的所有逻辑，并将节省您自己编写代码的时间。

它使用 System.Net.FtpWebRequest。

myFtp.Upload("C:\myimage.png", "/pub/someImage.png")

Sounds like your PictureBox has a source that's an image on disk. If it's not, find a way to save that image to disk.

Use this VB.NET FTP client library to upload that image to your FTP destination. It wraps all the logic needed, and will save you the time of writing the code yourself.

It uses System.Net.FtpWebRequest.

myFtp.Upload("C:\myimage.png", "/pub/someImage.png")

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不念旧人 2024-09-25 03:48:10

                Dim username = "USERNAME"
                Dim password = "PASSWORD"
                Dim hostname = "http://www.wherethefilewillappear.com/directory1/"
                Dim server = "ftp://ftp.yoursite.com/"
                My.Computer.Network.UploadFile("C:\text.txt", server &"/text.txt", username, password)

就这么简单。

                Dim username = "USERNAME"
                Dim password = "PASSWORD"
                Dim hostname = "http://www.wherethefilewillappear.com/directory1/"
                Dim server = "ftp://ftp.yoursite.com/"
                My.Computer.Network.UploadFile("C:\text.txt", server &"/text.txt", username, password)

Easy as that.

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