如何从变量中获取值

本文关键字:获取 变量 | 更新日期: 2023-09-27 18:34:02

在我的WPF项目表单中,我有变量项目"var"类型,其内容数据网格行作为

{ Id = 26, Challan_No = 2014CH 10026, Organization = dd, Organization_Name = Unique Art, Date = 30-Nov-14 12:00:00 AM } 

所以我想得到"Chalaan_No"值(2014CH 10026)

如何从变量中获取值

假设您有一个类来表示您的 DataRows,这应该可以帮助您入门:

    private void TestDgvFilter()
    {
        DataGrid DG = new DataGrid();
        DG.Items.Filter = new Predicate<object>(Filter);
    }
    private bool Filter(object t)
    {
        DataItem d = t as DataItem;
        return (d.Challan_No == "2014CH 10026");
    }
    /// <summary>
    /// Class that represents your data grid row items
    /// </summary>
    private class DataItem
    {
        public string Id;
        public string Challan_No;
        public string Organization;
        public string Organization_Name;
        public string Date;
    }

参考:http://msdn.microsoft.com/en-us/library/dd833072(v=vs.95).aspx