private void tabPage1_Enter(object sender, EventArgs e) { if (tabPage1.Controls.Count == 0) { _tp1Lv = new ucListView(); _tp1Lv.Size = new System.Drawing.Size(600, 400); _tp1Lv.DataGridViewHelperClicked += ListViewClicked_tp1Lv; _tp1Lv.DataSource = DAL.GetData2(); _tp1Lv.DataBind(); tabPage1.Controls.Add(_tp1Lv); } }
private void tabPage2_Enter(object sender, EventArgs e) { //Late option //tabPage2.Controls.Clear(); if (_tp2Dv == null) { _tp2Lv = new ucListView(); _tp2Lv.Size = new System.Drawing.Size(600, 400); _tp2Lv.DataGridViewHelperClicked += ListViewClicked_tp2Lv; tabPage2.Controls.Add(_tp2Lv); _tp2Lv.DataSource = DAL.GetData(); _tp2Lv.DataBind(); } }