How C # makes SQLite assemblies adaptable to both 32-bit systems and 64-bit systems

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Requirements: All know that Sqlite3 is divided into 32-bit and 64-bit versions, if a Sqlite3.dll file is fully applicable

Analysis: SQLite is a lightweight database file, using a mixed programming, part of the implementation of unmanaged C + + code, part of the use of managed code and. NET Framework interface, because unmanaged code can not be built as "any CPU", all have a system-differentiated;

According to the data, whether it is 32-bit or 64-bit, In addition to SQlite.Interop.dll different, other dynamic libraries are the same, according to the official explanation, Sqlite.Interop.dll can be put with System.Data.SQLite.dll (this Sqlite file is about 255k (, this is separated, do not use the wrong ) in the same directory, it can also be placed under the x86 or x64 directory. Therefore, we only need to bring the System.Data.SQLite.dll file into the project, and then X86\sqlite.interop.dll and x64\ SQLite.Interop.dll Copy to the project root directory, you can complete different systems are available to SQLite.

At this point, the addition of different systems can be used by the SQLite combination package;

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How C # makes SQLite assemblies adaptable to both 32-bit systems and 64-bit systems