FormatConditionDateOccurring Class

A format condition used to apply formatting to date-time values concerning a specific date and/or date interval relative to today.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v19.2.Core.dll

Declaration

public class FormatConditionDateOccurring :
    FormatConditionStyleBase
Public Class FormatConditionDateOccurring
    Inherits FormatConditionStyleBase

Remarks

To create a format condition to apply formatting to the required date-time values, do the following.

Assign the resulting FormatConditionDateOccurring object to the DashboardItemFormatRule.Condition property.

Examples

The Date Occurring format condition (FormatConditionDateOccurring) allows you to apply formatting to date-time values of a specific date and/or date interval relative to today.

This example demonstrates how to apply conditional formatting to Grid cells whose values fall into one of the predefined intervals.

Note

The complete sample project How to Apply Date Occurring Conditional Formatting to Grid Cells is available in the DevExpress Examples repository.

using DevExpress.DashboardCommon;
using DevExpress.XtraEditors;

namespace Grid_DateOccurring {
    public partial class Form1 : DevExpress.XtraEditors.XtraForm {
        public Form1() {
            InitializeComponent();

            dashboardViewer1.DataSourceOptions.ObjectDataSourceLoadingBehavior = DevExpress.DataAccess.DocumentLoadingBehavior.LoadAsIs;

            Dashboard dashboard = new Dashboard();
            dashboard.LoadFromXml(@"..\..\Data\Dashboard.xml");
            dashboardViewer1.Dashboard = dashboard;
            GridDashboardItem grid = (GridDashboardItem)dashboard.Items["gridDashboardItem1"];
            GridDimensionColumn date = (GridDimensionColumn)grid.Columns[0];

            GridItemFormatRule dateOccurringRule = new GridItemFormatRule(date);
            FormatConditionDateOccurring dateOccurringCondition = new FormatConditionDateOccurring();
            dateOccurringCondition.DateType = FilterDateType.MonthAgo1 | FilterDateType.MonthAgo2;
            dateOccurringCondition.StyleSettings = 
                new AppearanceSettings(FormatConditionAppearanceType.PaleOrange);
            dateOccurringRule.Condition = dateOccurringCondition;
            dateOccurringRule.ApplyToRow = true;

            grid.FormatRules.Add(dateOccurringRule);            
        }
    }
}
See Also