ByRef -pass the address (for string -address of address of first byte) BY REF IS VERY USEFULL When the contents itself are being modified, when there is large data.... Read more »
ANSI - one byte for a char UNICODE - two bytes per char - works only on NT Read more »
Let - for simple variable Set - for object Read more »
a) Public Event OnVarChange(); b) RaiseEvent OnVarChange[(arg1, arg2, … , argn)] Read more »
An in-process component is implemented as a DLL, and runs in the same process space as its client app, enabling the most efficient communication between client and... Read more »
Aborting the transaction will undo and changes that occur within that transaction. This removes the possibility of stranded, or partial data. Read more »
SetComplete and SetAbort. Read more »
Connection - Connects to a data source; contains the Errors collection Command - Executes commands to the data source. The only object that can accept parameters... Read more »
No Compatibility - New GUID (Globally Unique Identifier) created, references from other components will not work Project Compatibility - Default for a new component Binary... Read more »
CURSORS:: The cursor types are listed from least to most resource intensive. Forward Only - Fastest, can only move forward in recordset Static - Can move to any... Read more »
object.KeyLabel(keycode) [= string] You would probably create the menu item as follows: .Add “keyFile”, , , “E&xit”, , vbAltMask + vbCtrlMask,... Read more »
Visual Basic’s Version Compatibility feature is a way of enhancing your components while maintaining backward compatibility with programs that were compiled using... Read more »
The type library may represent another Visual Basic project, or any other executable component that exposes a type library. Visual Basic creates type library information... Read more »
DCOMCONFIG.EXE Read more »
Compiling the component, running REGSVR32 MyDLL.dll What is Database Connection pooling (relative to MTS) This allows MTS to reuse database connections. Database... Read more »