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TimeValue Function (Visual Basic)

Returns a Date value containing the time information represented by a string, with the date information set to January 1 of the year 1.

Public Function TimeValue(ByVal StringTime As String) As DateTime

Parameters

  • StringTime
    Required. String expression representing a date/time value from 00:00:00 on January 1 of the year 1 through 23:59:59 on December 31, 9999.

Exceptions

Exception type

Error number

Condition

InvalidCastException

13

StringTime includes invalid date information.

See the "Error number" column if you are upgrading Visual Basic 6.0 applications that use unstructured error handling. (You can compare the error number against the Number Property (Err Object).) However, when possible, you should consider replacing such error control with Structured Exception Handling Overview for Visual Basic.

Remarks

You can enter valid times using a 12-hour or 24-hour clock. For example, "2:24 P.M." and "14:24" are both valid StringTime arguments.

If the StringTime argument includes date information, TimeValue does not include it in the returned value. However, if StringTime includes invalid date information, for example "January 32," an InvalidCastException error occurs.

Example

The following example uses the TimeValue function to convert a string to a time. You can also use date literals to directly assign a time to a Date variable.

Dim thisTime As Date
thisTime = TimeValue("4:35:17 PM")

Requirements

Namespace: Microsoft.VisualBasic

Module: DateAndTime

Assembly: Visual Basic Runtime Library (in Microsoft.VisualBasic.dll)

See Also

Reference

DateTime

DateSerial Function (Visual Basic)

DateValue Function (Visual Basic)

Hour Function (Visual Basic)

Minute Function

Now Property

Second Function (Visual Basic)

TimeSerial Function (Visual Basic)

Date Data Type (Visual Basic)

TimeSpan