private void delete_toolStripMenuItem_Click(object sender, EventArgs e) { if (XtraMessageBox.Show("确认要删除选中的学生信息吗", "消息", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No) { return; } //验证账号信息 VerificationForm form = new VerificationForm(); form.ShowDialog(); if (!form.Result) { return; } //获取选中行 int[] rows = gridView1.GetSelectedRows(); int[] ids = new int[rows.Length]; for (int i = 0; i < rows.Length; i++) { ids[i] = (gridView1.GetRow(rows[i]) as StudentInfo).ID; } int result = StudentInfo.FalseDelete(ids); if (result > 0) { XtraMessageBox.Show("删除成功"); Query(); return; } XtraMessageBox.Show("删除失败"); return; }