DxSchedulerMonthView.CellMinWidth Property

Specifies the base width of a day cell in the month view in pixels.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(180)]
[Parameter]
public int CellMinWidth { get; set; }

Property Value

Type	Default	Description
Int32	180	The minimum width of a day cell in pixels.

Remarks

The CellMinWidth property specifies the base value used to calculate the minimum cell width: this property does not take cell borders, paddings, or time ruler into account.

You can use the VerticalResourceCellWidth propety to specify the resource cell width when resource captions are displayed horizontally.

Index.razor

@using Data

<DxScheduler StartDate="@DateTime.Today"
             DataStorage="@DataStorage">
    <DxSchedulerMonthView MonthCount="2"
                          CellMinWidth="100"
                          ShowWorkDaysOnly="true" />
</DxScheduler>

@code {
    DxSchedulerDataStorage DataStorage = new DxSchedulerDataStorage() {
        AppointmentsSource = RecurringAppointmentCollection.GetAppointments(),
        AppointmentMappings = new DxSchedulerAppointmentMappings() {
            Type = "AppointmentType",
            Start = "StartDate",
            End = "EndDate",
            Subject = "Caption",
            AllDay = "AllDay",
            Location = "Location",
            Description = "Description",
            LabelId = "Label",
            StatusId = "Status",
            RecurrenceInfo = "Recurrence"
        }
    };
}

RecurringAppointment.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Scheduler.Data {
    public class RecurringAppointment {
        public RecurringAppointment() { }
        public int AppointmentType { get; set; }
        public DateTime StartDate { get; set; }
        public DateTime EndDate { get; set; }
        public string Caption { get; set; }
        public string Description { get; set; }
        public string Location { get; set; }
        public int Status { get; set; }
        public int Label { get; set; }
        public bool AllDay { get; set; }
        public string Recurrence { get; set; }
    }
}

RecurringAppointmentCollection.cs

using System;
using System.Collections.Generic;
using System.Globalization;

namespace Scheduler.Data {
    public static partial class RecurringAppointmentCollection {
        public static List<RecurringAppointment> GetAppointments() {
            DateTime date = DateTimeUtils.GetBeginOfMonth(DateTime.Now);
            date = DateTimeUtils.GetWeekStart(date);
            return new List<RecurringAppointment>() {
            new RecurringAppointment {
                AppointmentType = 1,
                Caption = "Watercolor Landscape",
                Label = 5,
                StartDate = date + (new TimeSpan(2, 9, 30, 0)),
                EndDate = date + (new TimeSpan(2, 11, 0, 0)),
                Recurrence = string.Format("<RecurrenceInfo Start=\"{0}\" End=\"{1}\" WeekDays=\"36\" Id=\"04dcc127-df56-49d7-baff-ce4b6264addd\" OccurrenceCount=\"10\" Range=\"1\" Type=\"1\" />", ToString(date + (new TimeSpan(2, 9, 30, 0))), ToString(date + (new TimeSpan(2, 11, 0, 0))))
            },
            new RecurringAppointment {
                AppointmentType = 1,
                Caption = "Oil Painting for Beginners",
                Label = 2,
                StartDate = date + (new TimeSpan(1, 9, 30, 0)),
                EndDate = date + (new TimeSpan(1, 11, 0, 0)),
                Recurrence = string.Format("<RecurrenceInfo Start=\"{0}\" End=\"{1}\" WeekDays=\"18\" Id=\"72e3db8f-cdb6-4aaa-afe1-e3c6b80ce99e\" OccurrenceCount=\"10\" Range=\"1\" Type=\"1\" />", ToString(date + (new TimeSpan(1, 9, 30, 0))), ToString(date + (new TimeSpan(1, 11, 0, 0))))
            },
            new RecurringAppointment {
                AppointmentType = 1,
                Caption = "Testing",
                Label = 8,
                StartDate = date + (new TimeSpan(1, 12, 0, 0)),
                EndDate = date + (new TimeSpan(1, 13, 0, 0)),
                Recurrence = string.Format("<RecurrenceInfo Start=\"{0}\" End=\"{1}\" WeekDays=\"2\" Id=\"15129fd3-9eb0-4861-8c43-c61844137f17\" OccurrenceCount=\"2\" Frequency=\"2\" Range=\"1\" Type=\"1\" />", ToString(date + (new TimeSpan(1, 12, 0, 0))), ToString(date + (new TimeSpan(1, 13, 0, 0))))
            },
            new RecurringAppointment {
                AppointmentType = 1,
                Caption = "Meeting of Instructors",
                Label = 1,
                StartDate = date + (new TimeSpan(1, 9, 0, 0)),
                EndDate = date + (new TimeSpan(1, 9, 15, 0)),
                Recurrence = string.Format("<RecurrenceInfo Start=\"{0}\" End=\"{1}\" WeekDays=\"62\" Id=\"6de79b21-6b16-4dea-9736-c500058ec858\" OccurrenceCount=\"25\" Range=\"1\" />", ToString(date + (new TimeSpan(1, 9, 0, 0))), ToString(date + (new TimeSpan(1, 9, 15, 0))))
            },
            new RecurringAppointment {
                AppointmentType = 1,
                Caption = "Monthly Planning",
                Label = 1,
                StartDate = date + (new TimeSpan(3, 14, 30, 0)),
                EndDate = date + (new TimeSpan(3, 15, 45, 0)),
                Recurrence = string.Format("<RecurrenceInfo Start=\"{0}\" End=\"{1}\" DayNumber=\"24\" WeekOfMonth=\"0\" Id=\"cd9da802-d166-47d1-a8df-1101fcc50d53\" OccurrenceCount=\"2\" Range=\"1\" Type=\"2\" />", ToString(date + (new TimeSpan(3, 14, 30, 0))), ToString(date + (new TimeSpan(3, 15, 45, 0))))
            },
            new RecurringAppointment {
                AppointmentType = 1,
                Caption = "Annual Open Day",
                Label = 6,
                StartDate = date + (new TimeSpan(27, 9, 30, 0)),
                EndDate = date + (new TimeSpan(27, 13, 0, 0)),
                Recurrence = string.Format("<RecurrenceInfo Start=\"{0}\" Month=\"{1}\" DayNumber=\"{2}\" WeekOfMonth=\"0\" Id=\"bd5dc726-0fa6-4965-99e0-bf69063218e6\" Type=\"3\" />", ToString(date + (new TimeSpan(27, 9, 30, 0))), (date + (new TimeSpan(27, 9, 30, 0))).Month, (date + (new TimeSpan(27, 9, 30, 0))).Day)
            }
        };
        }

        private static string ToString(DateTime dateTime) {
            return dateTime.ToString(CultureInfo.InvariantCulture);
        }

        public static class DateTimeUtils {
            public static DateTime GetWeekStart(DateTime date) {
                return date.DayOfWeek == DayOfWeek.Sunday ? ValidWeekStart(date.Date) : ValidWeekStart(date.Date - CreateWeekOffset(date, DayOfWeek.Sunday));
            }
            public static DateTime GetBeginOfMonth(DateTime date) {
                return new DateTime(date.Year, date.Month, 1);
            }

            static DateTime ValidWeekStart(DateTime date) {
                TimeSpan weekSpan = new TimeSpan(7, 0, 0, 0);
                DateTime baseDate = date.Date;

                if(DateTime.MaxValue - date < weekSpan)
                    return baseDate - weekSpan;
                return baseDate;
            }
            static TimeSpan CreateWeekOffset(DateTime date, DayOfWeek firstDayOfWeek) {
                int offset = (date.DayOfWeek + 7 - firstDayOfWeek) % 7;
                TimeSpan result = TimeSpan.FromDays(offset);
                if(date.Ticks < result.Ticks)
                    result = TimeSpan.FromDays(offset - 7);
                return result;
            }

        }
    }
}