msdn的站点搜索到一些C代码如下,但是这一段在CS中怎么写啊?谢谢了,呵呵!GUID pageGuid = FrameDimensionPage;
CLSID encoderClsid;
Image multi(L"Multiframe.tif");// Get the CLSID of the PNG encoder.
GetEncoderClsid(L"image/png", &encoderClsid);// Display and save the first page (index 0).
multi.SelectActiveFrame(&pageGuid, 0);
graphics.DrawImage(&multi, 10, 10);
multi.Save(L"Page0.png", &encoderClsid, NULL);// Display and save the second page.
multi.SelectActiveFrame(&pageGuid, 1);
graphics.DrawImage(&multi, 200, 10);
multi.Save(L"Page1.png", &encoderClsid, NULL);// Display and save the third page.
multi.SelectActiveFrame(&pageGuid, 2);
graphics.DrawImage(&multi, 10, 150);
multi.Save(L"Page2.png", &encoderClsid, NULL);// Display and save the fourth page.
multi.SelectActiveFrame(&pageGuid, 3);
graphics.DrawImage(&multi, 200, 150);
multi.Save(L"Page3.png", &encoderClsid, NULL);
CLSID encoderClsid;
Image multi(L"Multiframe.tif");// Get the CLSID of the PNG encoder.
GetEncoderClsid(L"image/png", &encoderClsid);// Display and save the first page (index 0).
multi.SelectActiveFrame(&pageGuid, 0);
graphics.DrawImage(&multi, 10, 10);
multi.Save(L"Page0.png", &encoderClsid, NULL);// Display and save the second page.
multi.SelectActiveFrame(&pageGuid, 1);
graphics.DrawImage(&multi, 200, 10);
multi.Save(L"Page1.png", &encoderClsid, NULL);// Display and save the third page.
multi.SelectActiveFrame(&pageGuid, 2);
graphics.DrawImage(&multi, 10, 150);
multi.Save(L"Page2.png", &encoderClsid, NULL);// Display and save the fourth page.
multi.SelectActiveFrame(&pageGuid, 3);
graphics.DrawImage(&multi, 200, 150);
multi.Save(L"Page3.png", &encoderClsid, NULL);
Image image;private void button1_Click(object sender, System.EventArgs e)
{
FrameDimension fd = new FrameDimension(image.FrameDimensionsList[0]);
int j = image.GetFrameCount(fd);
while (i < j)
{
image.SelectActiveFrame(fd, i);
image.Save(@"C:\aaa" + i + ".bmp", System.Drawing.Imaging.ImageFormat.Bmp);
i++;
}
}private void Form6_Load(object sender, System.EventArgs e)
{
image = Image.FromFile(@"C:\aaa.gif");
i = 0;
}private void Form6_Closed(object sender, EventArgs e)
{
image.Dispose();
}
{
FrameDimension fd = new FrameDimension(image.FrameDimensionsList[0]);
int i = 0;
int j = image.GetFrameCount(fd);
while (i < j)
{
image.SelectActiveFrame(fd, i);
image.Save(@"C:\aaa" + i + ".bmp", System.Drawing.Imaging.ImageFormat.Bmp);
i++;
}
}private void Form6_Load(object sender, System.EventArgs e)
{
image = Image.FromFile(@"C:\aaa.gif");
}private void Form6_Closed(object sender, EventArgs e)
{
image.Dispose();
}
FrameDimension fd = (FrameDimension ) image.FrameDimensionsList[0];
是编译不成功的,折腾了我好几个小时,呵呵,谢谢了!