public static void PrintImage(string PhotoPath, string PhotoName)
{
//获取源图片
srcImage = new Bitmap(PhotoUpLoadDownLoad.DownLoadImage(PhotoPath, PhotoName));
if (srcImage == null)
{
return;
}
//打印预览
//PrintPreviewDialog ppd = new PrintPreviewDialog();
PrintDocument pd = new PrintDocument();
//设置边距
Margins margin = new Margins(20, 20, 20, 20);
pd.DefaultPageSettings.Margins = margin;
////纸张设置默认
PaperSize pageSize = new PaperSize("Image Print", pageWidth, pageHeight);
pd.DefaultPageSettings.PaperSize = pageSize;
//打印事件设置
pd.PrintPage += new PrintPageEventHandler(printDocument1_PrintPage);
//ppd.Document = pd;
//ppd.ShowDialog();
try
{
pd.Print();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "打印出错", MessageBoxButtons.OK, MessageBoxIcon.Error);
pd.PrintController.OnEndPrint(pd, new PrintEventArgs());
}
}
// 创建工作图片，其中调用了OnNewPhoto方法来完成具体的创建工作。
private void CreateImage()
{
Bitmap srcImage = null;
try
{
// 载入图片时显示进度
//Cursor.Current = Cursors.WaitCursor;
//Global.Progress.Update(this, "Loading photo", 1, 2);
//srcImage = new Bitmap(_photo.PhotoPath);
srcImage = new Bitmap(PhotoUpLoadDownLoad.DownLoadImage(_photo.PhotoPath, _photo.PhotoName));
//Global.Progress.Update(this, "Loading photo", 2, 2);
//OnNewPhoto(_photo.PhotoPath, srcImage, srcImage.RawFormat);
OnNewPhoto(srcImage, srcImage.RawFormat);
}
catch
{
// an error occurred, the photo file is missing or there
// is a problem with the file
//Global.DisplayError(string.Format("The photo \'{0}\' could not be opened.", _photo.PhotoName), ex);
//throw ex;
srcImage = PhotoControl.Properties.Resources.no_photo_s;
//Global.Progress.Update(this, "Loading photo", 2, 2);
//OnNewPhoto(_photo.PhotoPath, srcImage, srcImage.RawFormat);
OnNewPhoto(srcImage, srcImage.RawFormat);
}
finally
{
if (!(srcImage == null))
{
srcImage.Dispose();
}
//Global.Progress.Complete(this);
//Cursor.Current = Cursors.Default;
}
}
public static void DeletePhoto(int PhotoID, string PhotoPath, string PhotoName)
{
PhotoUpLoadDownLoad.DeleteFile(PhotoPath, PhotoName);
DataAccess.DeleteYj(PhotoID);
}