老师，如何把上面打开签字窗口生成图片的代码融入到 httpserver 中直接保存为图片？谢谢！
Dim str As String = Vars("mdqz")
Dim sj As String = Vars("sj")
Dim bs As Byte() = Convert.FromBase64String(str)
Dim stream As System.IO.Stream = New System.IO.MemoryStream(bs)
Dim bmp As System.Drawing.Bitmap = New System.Drawing.Bitmap(stream)
bmp.Save(ProjectPath & "/temp.png", System.Drawing.Imaging.ImageFormat.png)
Dim pbx As WinForm.PictureBox
pbx = e.Form.Controls("PictureBox1")
If sj <> "" Then
Dim fnt1 As New Font("宋体",11)
Dim img As Image = getimage(ProjectPath & "/temp.png")
Dim g As Graphics = Graphics.FromImage(img)
g.DrawString(sj,fnt1,Brushes.Black,3,0)
img.Save(ProjectPath & "/temp.png")
g.Dispose()
pbx.Image = img
Else
pbx.Image = bmp
End If
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Post By：2022/8/24 8:02:00 [显示全部帖子]
