private void Down()
{
string temp = FileNamesProperty[selectedIndex];
int index = selectedIndex;
FileNamesProperty.RemoveAt(selectedIndex);
FileNamesProperty.Insert(index + 1, temp);
selectedIndex = index + 1;
}
private void Delete()
{
if (FileNamesProperty.Count != 0)
{
if (!deletedSheetsname.Contains(FileNamesProperty[selectedIndex]))
{
deletedSheetsname.Add(FileNamesProperty[selectedIndex]);
}
FileNamesProperty.RemoveAt(selectedIndex);
}
selectedIndex = 0;
}
private void RemoveAll()
{
foreach (string filename in FileNamesProperty)
{
if (!deletedSheetsname.Contains(filename))
{
deletedSheetsname.Add(filename);
}
}
FileNamesProperty.Clear();
selectedIndex = -1;
}
private void Add(string[] files)
{
string existnames = string.Empty;
int index = 0;
List <string> existFiles = new List <string>();
//List<string> existFiles = ffs.HasExistsheet(files.Select(p => Path.GetFileNameWithoutExtension(p)).ToArray());
existFiles = (from fn in FileNamesProperty
join f in files
on fn equals Path.GetFileNameWithoutExtension(f)
select fn).ToList();
if (existFiles != null && existFiles.Count != 0)
{
foreach (string item in existFiles)
{
existnames += (item + "\r\n");
}
if (System.Windows.MessageBox.Show(string.Format("是否覆盖下列数据：\r\n{0}", existnames),
"提示", MessageBoxButton.YesNo, MessageBoxImage.Asterisk, MessageBoxResult.Yes) == MessageBoxResult.Yes)
{
foreach (string item in existFiles)
{
if (!deletedSheetsname.Contains(item))
{
deletedSheetsname.Add(item);
}
foreach (string file in files)
{
if (item.Equals(Path.GetFileNameWithoutExtension(file)))
{
index = FileNamesProperty.IndexOf(item);
FileNamesProperty.RemoveAt(index);
FileNamesProperty.Insert(index, file);
break;
}
}
}
}
}
foreach (string file in files)
{
if (!existFiles.Contains(Path.GetFileNameWithoutExtension(file)))
{
FileNamesProperty.Add(file);
}
}
}
/// <summary>
/// Initializes a new instance of the ModifyFilePosViewModel class.
/// </summary>
public ModifyFilePosViewModel()
{
fileNames = new ObservableCollection <string>();
MessengerInstance.Register <FulfillSource>(this, "ModifyFilePos",
(p) =>
{
ffs = p;
foreach (string filename in p.GetExistSheets())
{
FileNamesProperty.Add(filename);
}
});
deletedSheetsname = new List <string>();
}
