/// <summary>
/// 删除文件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDelete_Click(object sender, RoutedEventArgs e)
{
if (WorkFileItemsSource != null || WorkFileItemsSource.Count > 0)
{
List <WorkFileInfo> files = WorkFileItemsSource.Where(r => r.IsChecked == true).ToList();
if (files.Count == 0)
{
MessageBox.Show("请勾选要删除的文件");
return;
}
List <string> guids = files.Select(r => r.GUID).ToList();
string error;
bool result = FileManageHelper.DeleteWorkFile(guids, out error);
if (result)
{
MessageBox.Show("删除成功");
GetWorkFiles();
chkAll.IsChecked = false;
}
else
{
MessageBox.Show(error, "删除失败");
}
}
}
/// <summary>
/// 初始加载选择
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void chkAll_Loaded(object sender, RoutedEventArgs e)
{
chkAll = sender as CheckBox;
if (WorkFileItemsSource != null)
{
chkAll.IsChecked = WorkFileItemsSource.Any(item => item.IsChecked);
}
}
private void txtQuery_EditValueChanging(object sender, DevExpress.Xpf.Editors.EditValueChangingEventArgs e)
{
if (txtQuery.EditValue != null)
{
string condition = txtQuery.EditValue.ToString();
if (!string.IsNullOrWhiteSpace(condition))
{
List <WorkFileInfo> subSource = WorkFileItemsSource.Where(r => r.FileName.Contains(condition)).ToList();
WorkFileItemsSource = new ObservableCollection <WorkFileInfo>(subSource);
}
else
{
WorkFileItemsSource = new ObservableCollection <WorkFileInfo>(DefaultWorkFileItemsSource);
}
}
else
{
WorkFileItemsSource = new ObservableCollection <WorkFileInfo>(DefaultWorkFileItemsSource);
}
}
