C# 数据网格宽度在Windows Mobile Psion Omnii Xt15中没有影响

这是我用来设置列样式的代码。。。但它只适用于windows CE5，但当我在最新的移动Psion Omnii Xt15上使用它时，宽度被忽略，每列仅显示约20像素，全部被压缩

这是我用来绑定网格的数据表

    /// <summary>
    ///Represents the strongly named DataTable class.
    ///</summary>
    [global::System.Xml.Serialization.XmlSchemaProviderAttribute("GetTypedTableSchema")]
    public partial class ContainersDataTable : global::System.Data.DataTable, global::System.Collections.IEnumerable {

        private global::System.Data.DataColumn columnContainer_ID;

        private global::System.Data.DataColumn columnScanValue;

        private global::System.Data.DataColumn columnLkContainerType_ID;

        private global::System.Data.DataColumn columnParentContainer_ID;

        private global::System.Data.DataColumn columnQuantity;

        private global::System.Data.DataColumn columnContainerType_Text;

        private global::System.Data.DataColumn columnScanValueDisplay;

        private global::System.Data.DataColumn columnGenComment;

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public ContainersDataTable() {
            this.TableName = "Containers";
            this.BeginInit();
            this.InitClass();
            this.EndInit();
        }

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结果是心灵感应的分辨率是其他设备的两倍。。所以，虽然它看起来没有设置宽度，但实际上。。。由于分辨率加倍，仅为我预期的一半

 private void InitializeContainerGrid()
    {
        DataGridTableStyle ts = new DataGridTableStyle {MappingName = "Containers"};

        // container type 
        DataGridColumnStyle unitCol = new DataGridTextBoxColumn
                                          {
                                              MappingName = ContainerType_Text,
                                              HeaderText = "Unit",
                                              Width = 50
                                          };
        ts.GridColumnStyles.Add(unitCol);

        // scan value
        DataGridColumnStyle scanValueCol = new DataGridTextBoxColumn
                                               {
                                                   MappingName = "ScanValueDisplay",
                                                   HeaderText = "Scan Value",
                                                   Width = 110
                                               };
        ts.GridColumnStyles.Add(scanValueCol);

        // number of fruit
        DataGridColumnStyle fruitNoCol = new DataGridTextBoxColumn
                                             {
                                                 MappingName = Quantity,
                                                 HeaderText = "Fruit",
                                                 Width = 50
                                             };
        ts.GridColumnStyles.Add(fruitNoCol);

        containerGrid.TableStyles.Add(ts);
    }