【发布时间】:2014-04-21 17:01:06
【问题描述】:
我写了这段代码,我得到这个错误“对象引用未设置为对象的实例。”
Private Sub SAVEASToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles SAVEASToolStripMenuItem.Click
Dim FileToSaveAs As String = System.IO.Path.Combine(My.Computer.FileSystem.SpecialDirectories.Temp, SaveFileDialog1.FileName)
REM PictureBox1.Image.Save(FileToSaveAs, System.Drawing.Imaging.ImageFormat.Jpeg)
PictureBox1.Image.Save(FileToSaveAs, System.Drawing.Imaging.ImageFormat.Jpeg)
End Sub
【问题讨论】:
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你试过什么???
标签: .net vb.net null nullreferenceexception