CalendarDayCellInitializeEventArgs.IsWeekend Property
In This Article
Gets or sets a value that indicates whether the processed date is a weekend day.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v24.2.dll
NuGet Package: DevExpress.Web
#Declaration
#Property Value
Type | Description |
---|---|
Boolean |
|
#Remarks
Use the IsWeekend property to programmatically specify whether the processed date is a weekend day. You can programmatically control the appearance or behavior of the day, based on this value.
#Example
The code sample below demonstrates how you can handle the ASPxCalendar.DayCellInitialize and ASPxCalendar.DayCellPrepared events to conditionally change the manner with which you render calendar days within a single month. The image below shows the result.
using System.Xml;
using DevExpress.Web.ASPxEditors;
using System.Drawing;
public partial class ASPxCalendar_DayRender : Page {
XmlDocument xml;
protected void Page_Load(object sender, EventArgs e) {
this.xml = new XmlDocument();
this.xml.Load(MapPath("~/App_Data/CalendarNotes.xml"));
}
protected void ASPxCalendar_DayCellInitialize(object sender, CalendarDayCellInitializeEventArgs e) {
if(GetNoteNodes(e.Date).Count > 0) {
e.IsWeekend = false;
e.NavigateUrl = string.Format("javascript:ShowNotes('{0}')", GetDateString(e.Date));
} else {
e.IsWeekend = true;
}
}
protected void ASPxCalendar_DayCellPrepared(object sender, CalendarDayCellPreparedEventArgs e) {
if(GetNoteNodes(e.Date).Count > 0) {
e.TextControl.ForeColor = Color.Black;
e.TextControl.Font.Bold = true;
}
}
string GetDateString(DateTime date) {
return date.ToString("M/d/yyyy", CultureInfo.InvariantCulture);
}
XmlNodeList GetNoteNodes(DateTime date) {
return GetNoteNodes(GetDateString(date));
}
XmlNodeList GetNoteNodes(string dateString) {
return this.xml.SelectNodes(string.Format("//Notes/Note[@Date='{0}']", dateString));
}
...
}
See Also