using System.Collections.Generic; using System.Linq; using System.Text; using System.Data; namespace BaseFunction { /// <summary> /// 处理一些控件的方法 /// </summary> public class UI_Misc_Helper { /// <summary> /// 返回选中的Comobox中Text对应的value值或者是value对应的Text值 /// </summary> /// <param name="combobox">combobox对象</param> /// <param name="dt_tables">要查询的表</param> /// <param name="Text">要查询的字段</param> /// <param name="Value">要返回的字段</param> /// <returns>int</returns> public static string GetComboBoxValueOrText(CRD.WinUI.Misc.ComboBox combobox, DataTable dt_tables, string Text, string Value) { var result = dt_tables.AsEnumerable().Where(fi => fi[Text.ToString().Trim()].ToString().Trim() == combobox.Text.ToString().Trim()).FirstOrDefault(); return result[Value.ToString().Trim()].ToString().Trim(); } } }