畫板是用Panel創建的,如何取到畫板的內容,并且進行保存?
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using (Bitmap bitmap = new Bitmap(panel1.ClientSize.Width,
panel1.ClientSize.Height)) {
panel1.DrawToBitmap(bitmap, panel1.ClientRectangle);
bitmap.Save("C:\\" + pagAtual + ".bmp", ImageFormat.Bmp);
}
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標籤:C#
