public bool Delete() { if (this.lvUnit.SelectedItems == null || this.lvUnit.SelectedItems.Count < 1) { return(false); } ShopUnit u = new ShopUnit(); u.UnitNO = Convert.ToInt32(this.lvUnit.SelectedItems[0].Tag.ToString()); if (u.Delete()) { this.lvUnit.Items.Remove(this.lvUnit.SelectedItems[0]); this.txtUnit.Text = string.Empty; return(true); } return(false); }
public bool Modify() { if (this.lvUnit.SelectedItems == null || this.lvUnit.SelectedItems.Count < 1 || this.txtUnit.Text.Trim().Length == 0) { return(false); } ShopUnit u = new ShopUnit(); u.UnitNO = Convert.ToInt32(this.lvUnit.SelectedItems[0].Tag.ToString()); u.UnitName = this.txtUnit.Text.Trim(); if (u.Update()) { this.lvUnit.SelectedItems[0].SubItems[1].Text = u.UnitName; return(true); } return(false); }
public bool Save() { if (this.txtUnit.Text.Trim().Length == 0) { return(false); } ShopUnit u = new ShopUnit(); u.UnitName = this.txtUnit.Text.Trim(); if (u.Save()) { this.lvUnit.Items.Add(new ListViewItem(new string[] { Convert.ToString(this.lvUnit.Items.Count + 1).PadLeft(3, ' '), u.UnitName }) { Tag = u.UnitNO }); this.txtUnit.Text = string.Empty; return(true); } return(false); }