![]() Form1 is created by default.Ĭlick Project and then click References. Start Visual Basic and create a new Standard EXE project. See the steps below on how to add the reference. For this sample, you will need to add a reference to the type library for Excel before you can run the code. In Visual Basic, this is done through the References dialog box found under the Project | References menu. To early bind to an Automation server, you need to set a reference to that server's type library. ![]() This sample uses early binding, which is considered better in most cases because it affords greater performance and better type safety. With early binding, your application knows at design-time the exact type of object it will be communicating with, and can declare its objects as a specific type. With late binding, methods are not bound until run-time and the Automation server is declared as Object. There are two ways to control an Automation server: by using either late binding or early binding. This article demonstrates how to create and manipulate Excel by using Automation from Visual Basic.
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