private void DeleteSelectedSecurityGroups(object argument)
{
var result = MessageBox.Show("This will delete the selected security groups. Are you sure you want to continue?", "Confirm Delete", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (result == MessageBoxResult.Yes)
{
var securityGroupsToDelete = this.SelectedSecurityGroups.ToList();
var task = new ApplicationTask("Deleting security groups", securityGroupsToDelete.Count, true);
PublishStatus(new StatusEventArgs(task));
var worker = new BackgroundWorker();
worker.DoWork += (sender, e) =>
{
var tfs = GetSelectedTfsTeamProjectCollection();
var securityService = tfs.GetService <IIdentityManagementService>();
var step = 0;
var count = 0;
foreach (var securityGroup in securityGroupsToDelete)
{
task.SetProgress(step++, string.Format(CultureInfo.CurrentCulture, "Deleting security group \"{0}\" in Team Project \"{1}\"", securityGroup.Name, securityGroup.TeamProject.Name));
try
{
securityService.DeleteApplicationGroup(IdentityHelper.CreateTeamFoundationDescriptor(securityGroup.Sid));
count++;
}
catch (Exception exc)
{
task.SetWarning(string.Format(CultureInfo.CurrentCulture, "An error occurred while deleting security group \"{0}\" in Team Project \"{1}\"", securityGroup.Name, securityGroup.TeamProject.Name), exc);
}
if (task.IsCanceled)
{
task.Status = "Canceled";
break;
}
}
e.Result = count;
};
worker.RunWorkerCompleted += (sender, e) =>
{
if (e.Error != null)
{
Logger.Log("An unexpected exception occurred while deleting security groups", e.Error);
task.SetError(e.Error);
task.SetComplete("An unexpected exception occurred");
}
else
{
var count = (int)e.Result;
task.SetComplete("Deleted " + count.ToCountString("security group"));
}
// Refresh the list.
GetSecurityGroups(null);
};
worker.RunWorkerAsync();
}
}