private void mItemSaveAs_Click(object sender, EventArgs e)
{
try
{
if (this.Image == null)
{
return;
}
SaveFileDialog dialog = new SaveFileDialog();
if (this.Image.RawFormat.Guid == ImageFormat.Jpeg.Guid)
{
dialog.Filter = "图片文件(*.jpg)|*.jpg";
}
else if (this.Image.RawFormat.Guid == ImageFormat.Bmp.Guid)
{
dialog.Filter = "图片文件(*.bmp)|*.bmp";
}
else if (this.Image.RawFormat.Guid == ImageFormat.Gif.Guid)
{
dialog.Filter = "图片文件(*.gif)|*.gif";
}
else if (this.Image.RawFormat.Guid == ImageFormat.Png.Guid)
{
dialog.Filter = "图片文件(*.png)|*.png";
}
else
{
dialog.Filter = "All files(*.*)|*.*)";
}
if (String.IsNullOrEmpty(this.ImageFileName))
{
dialog.FileName = "未命名";
}
else
{
dialog.FileName = ImageFileName;
}
//dialog.DefaultExt = "图片文件 (*.Jpg)|*.Jpg| 图片文件 (*.Bmp)| *.Bmp|All files (*.*)|*.*";
if (dialog.ShowDialog() == DialogResult.OK)
{
string filePath = dialog.FileName;
Image img = this.Image;
if (System.IO.File.Exists(filePath))
{
var result = MessageBoxEx.Question("文件名已存在，是否替换？");
if (result == DialogResult.Cancel || result == DialogResult.No)
{
return;
}
System.IO.File.Delete(filePath);
}
using (FileStream fs = File.Open(filePath, FileMode.OpenOrCreate))
{
fs.Write(this.ImageData, 0, this.ImageData.Length);
}
}
}
catch (Exception ex)
{
MB.WinBase.ApplicationExceptionTerminate.DefaultInstance.ExceptionTerminate(ex);
}
finally
{
}
}
private void FrmMain_FormClosing(object sender, FormClosingEventArgs e)
{
e.Cancel = !MessageBoxEx.Question("确定退出软件吗？", this);
}