Calendar.FirstDayOfWeek Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets the day of the week to display in the first day column of the Calendar control.
public:
property System::Web::UI::WebControls::FirstDayOfWeek FirstDayOfWeek { System::Web::UI::WebControls::FirstDayOfWeek get(); void set(System::Web::UI::WebControls::FirstDayOfWeek value); };
[System.ComponentModel.Bindable(true)]
public System.Web.UI.WebControls.FirstDayOfWeek FirstDayOfWeek { get; set; }
public System.Web.UI.WebControls.FirstDayOfWeek FirstDayOfWeek { get; set; }
[<System.ComponentModel.Bindable(true)>]
member this.FirstDayOfWeek : System.Web.UI.WebControls.FirstDayOfWeek with get, set
member this.FirstDayOfWeek : System.Web.UI.WebControls.FirstDayOfWeek with get, set
Public Property FirstDayOfWeek As FirstDayOfWeek
Property Value
One of the FirstDayOfWeek values. The default is Default
, which indicates that the day specified in the system setting is used.
- Attributes
Exceptions
The date specified is not one of the FirstDayOfWeek values.
Examples
The following code example demonstrates how to use the FirstDayOfWeek property to set the first day column to Monday.
<%@ Page Language="C#" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Calendar Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3>Calendar Example</h3>
<asp:Calendar id="calendar1" runat="server"
FirstDayOfWeek="Monday"/>
</form>
</body>
</html>
<%@ Page Language="VB" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Calendar Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3>Calendar Example</h3>
<asp:Calendar id="calendar1" runat="server"
FirstDayOfWeek="Monday"/>
</form>
</body>
</html>
<%@ Page Language="C#" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<script runat="server" >
void Selection_Change(Object sender, EventArgs e)
{
// Set the first day of the week.
Calendar1.FirstDayOfWeek = (FirstDayOfWeek)DayList.SelectedIndex;
}
</script>
<head runat="server">
<title> Calendar FirstDayOfWeek Example </title>
</head>
<body>
<form id="form1" runat="server">
<h3> Calendar FirstDayOfWeek Example </h3>
Select the first day of the week.
<br /><br />
<asp:Calendar id="Calendar1"
ShowGridLines="True"
ShowTitle="True"
runat="server"/>
<br /><br />
<table cellpadding="5">
<tr>
<td>
First day of the week:
</td>
</tr>
<tr>
<td>
<asp:DropDownList id="DayList"
AutoPostBack="True"
OnSelectedIndexChanged="Selection_Change"
runat="server">
<asp:ListItem> Sunday </asp:ListItem>
<asp:ListItem> Monday </asp:ListItem>
<asp:ListItem> Tuesday </asp:ListItem>
<asp:ListItem> Wednesday </asp:ListItem>
<asp:ListItem> Thursday </asp:ListItem>
<asp:ListItem> Friday </asp:ListItem>
<asp:ListItem> Saturday </asp:ListItem>
<asp:ListItem Selected="True"> Default </asp:ListItem>
</asp:DropDownList>
</td>
</tr>
</table>
</form>
</body>
</html>
<%@ Page Language="VB" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<script runat="server" >
Sub Selection_Change(sender as Object, e As EventArgs)
' Set the first day of the week.
Calendar1.FirstDayOfWeek = CType(DayList.SelectedIndex, _
System.Web.UI.WebControls.FirstDayOfWeek)
End Sub
</script>
<head runat="server">
<title> Calendar FirstDayOfWeek Example </title>
</head>
<body>
<form id="form1" runat="server">
<h3> Calendar FirstDayOfWeek Example </h3>
Select the first day of the week.
<br /><br />
<asp:Calendar id="Calendar1"
ShowGridLines="True"
ShowTitle="True"
runat="server"/>
<br /><br />
<table cellpadding="5">
<tr>
<td>
First day of the week:
</td>
</tr>
<tr>
<td>
<asp:DropDownList id="DayList"
AutoPostBack="True"
OnSelectedIndexChanged="Selection_Change"
runat="server">
<asp:ListItem> Sunday </asp:ListItem>
<asp:ListItem> Monday </asp:ListItem>
<asp:ListItem> Tuesday </asp:ListItem>
<asp:ListItem> Wednesday </asp:ListItem>
<asp:ListItem> Thursday </asp:ListItem>
<asp:ListItem> Friday </asp:ListItem>
<asp:ListItem> Saturday </asp:ListItem>
<asp:ListItem Selected="True"> Default </asp:ListItem>
</asp:DropDownList>
</td>
</tr>
</table>
</form>
</body>
</html>
Remarks
Use the FirstDayOfWeek property to specify the day of the week to display in the first day column of the Calendar control. This property is set with one of the FirstDayOfWeek enumeration values. You can specify any day of the week or FirstDayOfWeek.Default
, which indicates that the date is determined by the system settings.
Applies to
See also
.NET
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