This sample shows how to create and use a DLL in C#.
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This sample code is intended to illustrate a concept, and it shows only the code that is relevant to that concept. It may not meet the security requirements for a specific environment, and it should not be used exactly as shown. We recommend that you add security and error-handling code to make your projects more secure and robust. Microsoft provides this sample code "AS IS" with no warranties.
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To build and run the Libraries sample within Visual Studio
In Solution Explorer, right-click the FunctionTest project, and then click Set as StartUp Project.
In Solution Explorer, right-click the FunctionTest project, and then click Properties.
Open the Configuration Properties folder and then click Debug.
In the Command Line Arguments property, type 3 5 10.
Click OK.
On the Debug menu, click Start Without Debugging.
This will automatically build the library in Functions and execute the program.
To build and run the Libraries sample from a command prompt
Use the Change Directory command to change to the Functions directory.
Type the following:
csc /target:library /out:Functions.dll Factorial.cs DigitCounter.cs
Use the Change Directory command to change to the FunctionTest directory.
Type the following:
copy ..\Functions\Functions.dll .
csc /out:FunctionTest.exe /R:Functions.DLL FunctionClient.cs
FunctionTest 3 5 10
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