Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
What are types of compatibility in VB6
There are three possible project compatibility settings:
1) No Compatibility: With this Compatibility setting, new interface ID's, new class ID's, and a new type library ID will be generated by VB every time the ActiveX component project is compiled. This will cause any of the compiled client components to fail (with error 429!) and report a missing reference to the 'VB ActiveX Test Component whenever a client project is loaded in the VB IDE.
2) Project Compatibility: With this Compatibility setting, VB will generate a new interface ID's for classes whose interfaces have changed, but will not change the class ID's or the type library ID. This will still cause any of the compiled client components to fail (with error 429!) but will not report a missing reference to the 'VB ActiveX Test Component' whenever a client project is loaded in the VB IDE. Recompilation of the client components will restore them to the working order again.
3) Binary Compatibility: The VB makes it possible to extend an existing class or interface by adding new methods & properties etc. and yet still remain binary compatibility. It can do this, as it silently creates a new interface ID for the extended interface and adds registration code to register the original interface ID but with a new forward key having the value of this new interface ID. COM will then substitute calls having the old ID with the new ID and so applications built against the old interface will continue to work (assuming the inner workings of the component remain backward compatible!). With that setting, VB will not change any of the existing class, interface or type library ID's, however in order that it can do so, VB requires the project to specify an existing compiled version that it can compare against to assure that the existing interfaces have not been broken.
Project Description: Legacy ASP.NET application for managing tasks for a private client needs a complete re-write. The application has approximately 2500 lines of code, combi
What are the precautions by which SQLSERVER Mode work properly Following are the things to keep in mind so that the SQLSERVER Mode works properly:- A) In the SQLSERVER mode,
how to create log in form using vb 2010
What is a Interface? The Interface is a contract that describes the signature of the functionality. So when a class is implementing a interface it says to the outer world, that
Need desktop application for inventory system Project Description: For my distribution unit, I want inventory system (purchase / sale / returns / reports ) based on customize
What are major events in GLOBAL.ASAX file? The Global.asax file, which is derived from the HttpApplication class, maintains a pool of the HttpApplication objects, & assigns the
Which property on a Combo Box do you set with a column name, prior to setting the Data Source, to display data in the combo box? ComboBox.DataValueField = "ColumnName" When
What is DMAIC and DMADV? The Six Sigma has two key methodologies viz. DMAIC and DMADV. The DMAIC is used to improve an existing business process. While DMADV is used to create
Converting temperature from Fahrenheit to Celsius - Program C# I am facing some problems in the code for Converting temperature from Fahrenheit to Celsius. Can anybody suggest
Explain MVC and how it is diffrennt from Asp.net
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd