private void ShowSaveFileDialog()
{
//设置文件类型
string filter = "PNG（*.png）|*.png|JPEG（*.jpg）|*.jpg|BMP（*.bmp）|*.bmp|Gif（*.gif）|*.gif|TIFF（*.tiff）|*.tiff|EXIF（*.exif）|*.exif";
string fileName = "screenshot" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".png";
SaveFileDialog sfd = DialogKit.GetSaveFileDialog(fileName, filter);
if (sfd != null)
{
string localFilePath = sfd.FileName.ToString(); //获得文件路径
string fileNameExt = Path.GetFileName(localFilePath); //获取文件名，不带路径
int selectIndex = sfd.FilterIndex;
ImageFormat format;
switch (selectIndex)
{
case 1:
format = ImageFormat.Png;
break;
case 2:
format = ImageFormat.Jpeg;
break;
case 3:
format = ImageFormat.Bmp;
break;
case 4:
format = ImageFormat.Gif;
break;
case 5:
format = ImageFormat.Tiff;
break;
case 6:
format = ImageFormat.Exif;
break;
default:
format = ImageFormat.Png;
break;
}
this.pictureBox1.Image.Save(localFilePath, format);
}
}
private void ShowSaveFileDialog()
{
string filter = "PNG（*.png）|*.png|JPEG（*.jpg）|*.jpg|BMP（*.bmp）|*.bmp|Gif（*.gif）|*.gif|TIFF（*.tiff）|*.tiff|EXIF（*.exif）|*.exif";
string fileName = "screenshot" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".png";
SaveFileDialog dialog = DialogKit.GetSaveFileDialog(fileName, filter);
if (dialog != null)
{
string path = dialog.FileName.ToString();
int selectIndex = dialog.FilterIndex;
ImageFormat format;
switch (selectIndex)
{
case 1:
format = ImageFormat.Png;
break;
case 2:
format = ImageFormat.Jpeg;
break;
case 3:
format = ImageFormat.Bmp;
break;
case 4:
format = ImageFormat.Gif;
break;
case 5:
format = ImageFormat.Tiff;
break;
case 6:
format = ImageFormat.Exif;
break;
default:
format = ImageFormat.Png;
break;
}
this.pictureBoxPreview.Image.Save(path, format);
}
}