// create project (edit mode) public frmCreateProject(ProjectManagerDB PM, int projectID, ref Tuple<string, string, DateTime, DateTime, DateTime, bool> project) { InitializeComponent(); this.PM = PM; txtNewProjectName.Text = project.Item1; txtNewProjectDesc.Text = project.Item2; dtProjectStart.Value = project.Item3; dtProjectEnd.Value = project.Item5; cbOpenEnd.Checked = project.Item6; this.Text = "Updating Project"; btnCreateProject.Text = "Update Project"; btnCreateProject.Click += new EventHandler(delegate(object sender, EventArgs e) { try { string pName = txtNewProjectName.Text.ToString(); string pDesc = txtNewProjectDesc.Text.ToString(); if (string.IsNullOrWhiteSpace(pName) || string.IsNullOrWhiteSpace(pDesc)) { throw new Exception("Please add a name and description to this project."); } DateTime ps = dtProjectStart.Value; DateTime pu = DateTime.Today; DateTime pe = dtProjectEnd.Value; if (pe < ps) { throw new Exception("the deadline can't be earlier than the start time."); } bool phd = cbOpenEnd.Checked; PM.UpdateProject(projectID, pName, pDesc, ps, pu, pe, phd); this.Close(); } catch (Exception ex) { MessageBox.Show(ex.Message); } }); }