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Building COBOL

Here are some tips on handling projects and building COBOL applications in the Visual Studio IDE:

Add Files to the Project
Right-click the project in Solution Explorer. Choose Add > New Item to create a new file from the supported types in the project directory. To add an existing file, choose Add > Existing Item and browse to the location of the file to select it. This adds a link in the project to the file but does not copy it in the project directory.
Application Configuration File
Includes the environment variables and COBOL programmable switches used by your native COBOL application at run time. Right-click the project in Solution Explorer and choose Add > New Item > Application Configuration File. To edit the file, right-click it in Solution Explorer and choose Edit. This applies to native projects only.
Assembly / Output name
Choose Project > projectProperties and go to the Application tab. Specify the name of the target file to build and the name of the output assembly in the Assembly name/Output name field.
Build Configuration and Settings
The Visual Studio standard toolbar shows the active build configuration for your project, for example Debug or Release. You can specify settings for a particular configuration on the COBOL tab in your project properties. To create new build configurations or edit the existing ones, choose Build > Configuration Manager.
COBOL Settings
Use this to set the dialect, the source format and directives for the whole project. Choose Project > projectProperties and select the COBOL tab.
Compile Single File
In Solution Explorer, right-click the file you want to compile and click Compile. This works for native code only.
Compiler Directives

You can use directives to control the way the Compiler behaves: what output it produces, what code is compiled and how the compiled code behaves when it runs. To set directives, choose Project > projectProperties and select the COBOL tab. Click in the Additional Directives field and type the directives, separated with a space.

Copybook Paths
The locations in which the project searches for copybook files. To add copybook paths to the project, choose Project > projectProperties and select the Copybook paths tab.
Entry Point/Startup Object
Defines the method entry of the application. Choose Project > myProject Properties and select the Application tab. Specify an entry point for your project in the Entry point/Startup object field.
Errors Window
Shows the errors, warning and messages created during edit or compile. Double-click on an error to position the cursor on the line of code that causes the error. You can get Help on the error if you point to the error number in the list and press F1.
Link and Run-Time Environment Settings
Go to the COBOL tab in your project properties and click Link Settings. This is available only for native code.
Output window
Displays the status messages for the executed commands at build time. Display it from View > Output.
Stop a Build
Choose Build > Cancel.
Resource Definition Script File
Enables you to add non-executable binary data such as icons, version info, to your executable files. Create the resource script file (.rc) outside of Visual Studio and to add it to your project right-click the project in Solution Explorer and choose Add > Existing Item. This applies to native projects only.
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