Visual Basic Language Reference

Visual Basic Run-Time Library Members

The Visual Basic .NET run-time library members include functions, methods, and properties you can use in your code. The library is divided into modules representing categories of functionality.

Microsoft.VisualBasic.Collection

Add	Count	GetEnumerator	Item
Remove

Microsoft.VisualBasic.Conversion

ErrorToString	Fix	Hex	Int
Oct	Str	Val

Microsoft.VisualBasic.DateAndTime

DateAdd	DateDiff	DatePart	DateSerial
DateString	DateValue	Day	Hour
Minute	Month	MonthName	Now
Second	TimeOfDay	Timer	TimeSerial
TimeString	TimeValue	Today	WeekDay
WeekDayName	Year

Microsoft.VisualBasic.ErrObject

Clear	Description	Erl	GetException
HelpContext	HelpFile	LastDLLError	Number
Raise	Source

Microsoft.VisualBasic.FileSystem

Microsoft.VisualBasic.Financial

DDB	FV	IPmt	IRR
MIRR	NPer	NPV	Pmt
PPmt	PV	Rate	SLN
SYD

Microsoft.VisualBasic.Globals

ScriptEngineBuildVersion

ScriptEngineMajorVersion

ScriptEngineMinorVersion

Microsoft.VisualBasic.Information

Err	IsArray	IsDate	IsDBNull
IsError	IsNothing	IsNumeric	IsReference
LBound	QBColor	RGB	SystemTypeName
TypeName	UBound	VarType	VbTypeName

Microsoft.VisualBasic.Interaction

AppActivate	Beep	CallByName	Choose
Command	CreateObject	DeleteSetting	Environ
GetAllSettings	GetObject	GetSetting	IIf
InputBox	MsgBox	Partition	SaveSetting
Shell	Switch

Microsoft.VisualBasic.Strings

Microsoft.VisualBasic.VbMath

See Also

Visual Basic Language Keywords | Keywords and Members By Task