private void btnAddOne_Click(object sender, EventArgs e) { string iArg1 = string.Empty; string iArg2 = string.Empty; string iCondition = string.Empty; if (txtiArg1.Text != "") { iArg1 = ","; } if (txtiArg2.Text != "") { iArg2 = ","; } if (txtiCondition.Text != "") { iCondition = ","; } //条件代码 txtiCondition.Text += iCondition + cboCondition.SelectedValue; switch (cboCondition.SelectedValue.ToString()) { case "3": case "4": case "5": case "6": txtiArg1.Text += iArg1 + cboArg1.SelectedValue; break; case "2": case "7": case "8": case "9": case "10": case "11": case "13": txtiArg1.Text += iArg1 + txtiArg1Edit.Text; break; } txtiArg2.Text += iArg2 + txtiArg2Edit.Text; _tl.ClearData(groupBox1); }