public static void SaveToFile(object o, string filter = null)
{
try
{
SaveFileDialog f = new SaveFileDialog();
if (filter == null)
{
f.Filter = "Text Files(*.txt)|*.txt|All Files(*.*)|*.*";
}
else
{
f.Filter = filter;
}
if (f.ShowDialog().Value)
{
CommonProc.SaveObjToFile(o, f.FileName);
}
}
catch (Exception ex)
{
throw ex;
}
}