Gets or sets the starting date and time of this query. This value is ignored if StartingMessageID is non-zero. If no DateEnding time is set, messages between DateBeginning and [Now] will be returned. If a DateEnding time is specified, only those messages which were sent between the specified times will be returned.

Namespace:  Microsoft.Rtc.Collaboration.GroupChat
Assembly:  Microsoft.Rtc.Collaboration.GroupChat(in Microsoft.Rtc.Collaboration.GroupChat.dll)

Syntax

Visual Basic (Declaration) 
Public 
Property 
DateBeginning 
As 
DateTime
	
Get
	
Set
Visual Basic (Usage) 
Dim 
instance 
As 

ChatHistoryQueryOptions
Dim 
value 
As 
DateTime

value = instance.
DateBeginning

instance.
DateBeginning = 
value
C# 
public 
DateTime 
DateBeginning { 
get; 
set; }

Property Value

Type: System . . :: . . DateTime

The start time of the query.

See Also