/// <summary> /// 删除事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void tsDelete_Click(object sender, EventArgs e) { if (MessageBox.Show("确定删除全天放映计划?", "提示信息", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes) { if (MessageBox.Show("您是否真的删除全天放映计划?", "提示信息", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes) { try { dataManager.DelAllShowPlan(); spPanShowPlan.RefreshShowPlan(true); spPanShowPlan.IsSave = false; } catch (Exception error) { MessageBox.Show(error.Message, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } } } }