Question

对齐列，但到目前为止，对齐还没有变化。 （如下所示）

我如何对齐我的列

        private void AlignGridColumns()
        {
            GridView[] gridViews = { gvDailySales, gvDetail, gvItemDetail };

            foreach (var gridView in gridViews)
            {
                if (gridView != null && gridView.GridControl.DataSource is DataTable dt)
                {
                    foreach (GridColumn column in gridView.Columns)
                    {
                        if (dt.Columns.Contains(column.FieldName))
                        {
                            AlignColumns(column, dt.Columns[column.FieldName].DataType);
                        }
                    }
                }
            }
        }

        private void AlignColumns(GridColumn column, Type columnType)
        {
            if (columnType == typeof(decimal) || columnType == typeof(double) || columnType == typeof(float) || columnType == typeof(long) || columnType == typeof(int)
                && column.FieldName != "Void" && column.FieldName != "Refund")
            {
                column.AppearanceCell.Options.UseTextOptions = true;
                column.AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Far;

                column.DisplayFormat.FormatType = DevExpress.Utils.FormatType.Numeric;
                column.DisplayFormat.FormatString = "N2";
            }
        }

通过删除IF条件

AlignColumns

，所有其他列将与右对齐，只有从

CalculateMasterFields

中分配的值将左对齐。 我还检查了我要编辑的列的数据表，它的确是小数或int格式的，而不是字符串（字符串将自动从Devexpress community中看到的左向左对准）。

下面是我启动和创建网格列的方式：

我如何创建我的网格列

private void btnSearch_Click(object sender, EventArgs e)
        {
            myMasterTable = myListing.CalculateMasterFields(mySalesListingTable, myFileFormat);
            myDetailTable = myListing.CalculateDetailFields(mySalesListingDetailTable, myFileFormat);
            
            // Create DataRelation for Master-Detail1 if detail table has rows
            if (mySalesListingDetailTable.Rows.Count > 0)
            {
                DataSet dataSet = new DataSet();
                dataSet.Tables.Add(myMasterTable);
                dataSet.Tables.Add(myDetailTable);

                dataSet.Relations.Add("MasterDetailRelation1",
                    myMasterTable.Columns["DocNo"],
                    myDetailTable.Columns["DocNo"]);

                gridControl1.DataSource = dataSet.Tables[0];

                gridControl1.LevelTree.Nodes.Add("MasterDetailRelation1", gvDetail);
                AlignGridColumns();
                
                gvDailySales.OptionsDetail.ShowDetailTabs = false;
            }
            else
            {
                gridControl1.DataSource = myMasterTable;
                AlignGridColumns();
            }
        }
        
        
        private void CreateGridColumn(string caption, string fieldName, bool isVisible, bool isMaster)
        {
            GridColumn gridColumn = new GridColumn();

            gridColumn.FieldName = fieldName;
            gridColumn.Caption = caption;

            gridColumn.AppearanceCell.Font = new System.Drawing.Font("Tahoma", 9.75F);
            gridColumn.AppearanceCell.Options.UseFont = true;

            gridColumn.AppearanceHeader.Font = new System.Drawing.Font("Tahoma", 9.75F, System.Drawing.FontStyle.Bold);
            gridColumn.AppearanceHeader.Options.UseFont = true;

            gridColumn.OptionsColumn.AllowEdit = false;
            gridColumn.Visible = isVisible;
            
            if (isMaster)
            {
                if (gvDailySales.Columns.ColumnByName(fieldName) == null)
                    gvDailySales.Columns.Add(gridColumn);
            }
            else
            {
                if (gvDetail.Columns.ColumnByName(fieldName) == null)
                    gvDetail.Columns.Add(gridColumn);
            }
        }

        private void CreateMasterTableColumns(string myFileFormat)
        {
            CreateMasterColumns(CreateGridColumn);
            CreateDetailColumns(CreateGridColumn);
        }

感谢提供的任何帮助或建议。预先感谢！

使用

AlignGridColumns

和

AlignColumns

列对齐的逻辑正在干扰我的InitializeFormControl的工作，该工作用来定义字段的数据类型，以使其在GridView中对齐。

InitializeFormControl（）

private void InitializeFormControl()
{
    FormControlUtil f = new FormControlUtil(myDBSetting);

    // Currency fields
    f.AddField("TotalExTax", FormControlUtil.CURRENCY_FIELD);
    f.AddField("ServiceCharge", FormControlUtil.CURRENCY_FIELD);

    f.InitControls(this);
}

Answer 1

，删除

AlignGridColumns

和

AlignColumns

解决了问题。

对我的高年级的信念。