Declarations

CitectVBA declarations allow you to manipulate and control variables and constants. The Declaration functions and statements predefined in CitectVBA are:

CreateObject function	Creates an OLE Automation object reference
Const statement	Assigns a symbolic name to a constant value.
Declare statement	Declare references to external procedures in a DLL.
Dim statement	Allocates storage for, and declares the data type of, variables and arrays.
IsDate	Determines if a Variant parameter can be converted to a date.
IsEmpty	Determines if a Variant parameter has been initialized.
IsNull	Determines if a Variant contains NULL.
IsNumeric	Determines if a Variant can be converted to a numeric data type.
Nothing keyword	Releases an OLE Automation object reference from a variable of object type.
Option Base statement	Declares the default lower bound for array subscripts.
Option Compare statement	Determines the default string comparison method. Forces explicit declaration of all variables.
ReDim statement	Used to size or resize a dynamic array.
Set statement	Assigns an OLE Automation object reference to a variable of object type.
Static statement	Allocates storage for, and declares the data type of, variables and arrays.
VarType	Indicates the data type used within the Variant.