[英]A generic error occurred in GDI+
我已经使用imgpaths到server.mappath()
当时要保存图像时,我在GDI +错误中发生了一般错误。
Graphics Grfx = Graphics.FromImage(bitmap);
Grfx.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
Grfx.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
Grfx.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
Grfx.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
Grfx.DrawImage(bitmap, 0, 0, wb.Width, wb.Height);
using (Bitmap img = bitmap.Clone() as Bitmap)
{
Bitmap newimage = img.Clone(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height), img.PixelFormat);
newimage.Save(imgpaths, System.Drawing.Imaging.ImageFormat.Jpeg); //Error:A generic error occurred in GDI+.
}
wb.Dispose();
从文件读取图像时,只要该图像对象存在,文件将保持打开状态。
必须先处置原始图像对象,然后才能保存具有相同文件名的图像。
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