' Example of the TimeSpan relational operators.
Module TSRelationalOpsDemo
Const dataFmt As String = "{0,-47}{1}"
' Compare TimeSpan parameters, and display them with the results.
Sub CompareTimeSpans( Left As TimeSpan, Right As TimeSpan, _
RightText As String )
Console.WriteLine( )
Console.WriteLine( dataFmt, "Right: " & RightText, Right )
Console.WriteLine( dataFmt, _
"TimeSpan.op_Equality( Left, Right )", _
TimeSpan.op_Equality( Left, Right ) )
Console.WriteLine( dataFmt, _
"TimeSpan.op_GreaterThan( Left, Right )", _
TimeSpan.op_GreaterThan( Left, Right ) )
Console.WriteLine( dataFmt, _
"TimeSpan.op_GreaterThanOrEqual( Left, Right )", _
TimeSpan.op_GreaterThanOrEqual( Left, Right ) )
Console.WriteLine( dataFmt, _
"TimeSpan.op_Inequality( Left, Right )", _
TimeSpan.op_Inequality( Left, Right ) )
Console.WriteLine( dataFmt, _
"TimeSpan.op_LessThan( Left, Right )", _
TimeSpan.op_LessThan( Left, Right ) )
Console.WriteLine( dataFmt, _
"TimeSpan.op_LessThanOrEqual( Left, Right )", _
TimeSpan.op_LessThanOrEqual( Left, Right ) )
End Sub
Sub Main( )
Dim Left As New TimeSpan( 2, 0, 0 )
Console.WriteLine( _
"This example of the TimeSpan relational operators " & _
"generates " & vbCrLf & "the following output. It " & _
"creates several different TimeSpan " & vbCrLf & _
"objects and compares them with a 2-hour " & _
"TimeSpan." & vbCrLf )
Console.WriteLine( dataFmt, "Left: TimeSpan( 2, 0, 0 )", Left )
' Create objects to compare with a 2-hour TimeSpan.
CompareTimeSpans( Left, New TimeSpan( 0, 120, 0 ), _
"TimeSpan( 0, 120, 0 )" )
CompareTimeSpans( Left, New TimeSpan( 2, 0, 1 ), _
"TimeSpan( 2, 0, 1 )" )
CompareTimeSpans( Left, New TimeSpan( 2, 0, - 1 ), _
"TimeSpan( 2, 0, -1 )" )
CompareTimeSpans( Left, TimeSpan.FromDays( 1.0 / 12.0 ), _
"TimeSpan.FromDays( 1 / 12 )" )
End Sub
End Module
' This example of the TimeSpan relational operators generates
' the following output. It creates several different TimeSpan
' objects and compares them with a 2-hour TimeSpan.
'
' Left: TimeSpan( 2, 0, 0 ) 02:00:00
'
' Right: TimeSpan( 0, 120, 0 ) 02:00:00
' TimeSpan.op_Equality( Left, Right ) True
' TimeSpan.op_GreaterThan( Left, Right ) False
' TimeSpan.op_GreaterThanOrEqual( Left, Right ) True
' TimeSpan.op_Inequality( Left, Right ) False
' TimeSpan.op_LessThan( Left, Right ) False
' TimeSpan.op_LessThanOrEqual( Left, Right ) True
'
' Right: TimeSpan( 2, 0, 1 ) 02:00:01
' TimeSpan.op_Equality( Left, Right ) False
' TimeSpan.op_GreaterThan( Left, Right ) False
' TimeSpan.op_GreaterThanOrEqual( Left, Right ) False
' TimeSpan.op_Inequality( Left, Right ) True
' TimeSpan.op_LessThan( Left, Right ) True
' TimeSpan.op_LessThanOrEqual( Left, Right ) True
'
' Right: TimeSpan( 2, 0, -1 ) 01:59:59
' TimeSpan.op_Equality( Left, Right ) False
' TimeSpan.op_GreaterThan( Left, Right ) True
' TimeSpan.op_GreaterThanOrEqual( Left, Right ) True
' TimeSpan.op_Inequality( Left, Right ) True
' TimeSpan.op_LessThan( Left, Right ) False
' TimeSpan.op_LessThanOrEqual( Left, Right ) False
'
' Right: TimeSpan.FromDays( 1 / 12 ) 02:00:00
' TimeSpan.op_Equality( Left, Right ) True
' TimeSpan.op_GreaterThan( Left, Right ) False
' TimeSpan.op_GreaterThanOrEqual( Left, Right ) True
' TimeSpan.op_Inequality( Left, Right ) False
' TimeSpan.op_LessThan( Left, Right ) False
' TimeSpan.op_LessThanOrEqual( Left, Right ) True
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