public static T SetFilters <T>(this T dialog, FileFilterCollection filters) where T : CommonFileDialog
{
dialog.Filters.Clear();
if (filters.hasUnion && dialog is CommonOpenFileDialog)
{
dialog.Filters.Add(new CommonFileDialogFilter(
filters.UnionExtensionsDisplay, string.Join(',', filters.Select(p => string.Join(',', p.Extensions)))));
}
foreach (var filter in filters)
{
dialog.Filters.Add(filter);
}
if (filters.hasAll)
{
dialog.Filters.Add(new CommonFileDialogFilter(filters.AllFilesDisplay, "*"));
}
return(dialog);
}
public static CommonSaveFileDialog CreateSaveFileDialog(this FileFilterCollection filters)
{
return(CreateDialog <CommonSaveFileDialog>(filters));
}
public static T CreateDialog <T>(this FileFilterCollection filters) where T : CommonFileDialog, new()
{
T t = new T();
return(t.SetFilters(filters));
}
