一、直接上代码,无需多说。
#region 责任部门下拉列表
/// <summary>
/// 责任部门下拉列表
/// </summary>
private void ShowQualityDeptList()
{
comboBoxEx1.Items.Clear();
DataTable dt = sql_DB._WX_QualitySelcetAllTable("QualityDept");
comboBoxEx1.ValueMember = "key";
comboBoxEx1.DisplayMember = "value";
var listCarPlateColor1 = new List<KeyValuePair<string, string>>