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SimpleTableItem.cs
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SimpleTableItem.cs
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using DevExpress.DashboardCommon;
using DevExpress.DashboardWin;
using DevExpress.XtraGrid;
using DevExpress.XtraGrid.Views.Grid;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace TutorialsCustomItems.CustomItems
{
[DisplayName("Simple Table"),
CustomItemDescription("Simple Table description"),
CustomItemImage("TutorialsCustomItems.images.CustomGrid.svg")]
public class SimpleTableMetadata : CustomItemMetadata
{
[DisplayName("Columns"),
EmptyDataItemPlaceholder("Dimension Column")]
public DimensionCollection DimensionColumns { get; } = new DimensionCollection();
[DisplayName("Columns"),
EmptyDataItemPlaceholder("Measure Column")]
public Measure MeasureColumn
{
get { return GetPropertyValue<Measure>(); }
set { SetPropertyValue(value); }
}
}
public class SimpleTableProvider : CustomControlProviderBase
{
GridView view;
GridControl grid;
protected override Control Control { get { return grid; } }
public SimpleTableProvider()
{
grid = new GridControl();
view = new GridView();
view.OptionsBehavior.Editable = false;
view.OptionsView.ShowGroupPanel = false;
view.CustomColumnDisplayText += View_CustomColumnDisplayText;
grid.MainView = view;
}
DashboardFlatDataSource DataSource;
protected override void UpdateControl(CustomItemData customItemData)
{
DashboardFlatDataSource flatData = customItemData.GetFlatData();
DataSource = flatData;
grid.DataSource = flatData;
view.PopulateColumns();
view.BestFitColumns();
}
void View_CustomColumnDisplayText(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDisplayTextEventArgs e)
{
DashboardFlatDataSource data = (DashboardFlatDataSource)grid.DataSource;
e.DisplayText = data.GetDisplayText(e.Column.FieldName, e.ListSourceRowIndex);
}
}
}