代碼示例如下:
DataTable dt = new DataTable();
dt.TableName = "dt";
dt.Columns.Add("Code");
dt.Columns.Add("Name");
DataRow dr1 = dt.NewRow();
dr1["Code"] = "001";
dr1["Name"] = "測試1";
dt.Rows.Add(dr1);
DataRow dr2 = dt.NewRow();
dr2["Code"] = "002";
dr2["Name"] = "測試2";
dt.Rows.Add(dr2);
this.comboBox1.DataSource = dt;
this.comboBox1.DisplayMember = "Name";
this.comboBox1.ValueMember = "Code";
顯示的是:測試1、測試2
隱藏的是:001、002
取隱藏值方法:
comboBox1.SelectedValue