system.data.sqlite

I am using SQLite and the wrapper from http://sqlite.phxsoftware.com/ and when I add a data source to my project I get the error: "Some updating commands could not be generated automatically, the database returned to the following error: Failed to find or load the registered .Net Framework data provider" I have the latest .Net service pack and I have uninstalled and reinstalled the SQLite software. I have also looked other places which suggest this entry is not in the machine.config file: <add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".Net Framework Data Provider

I have a C# application that uses SQLite and works fine on Windows. The same Visual Studio project compiles fine in Xamarin Studio, but when running I get: DllNotFoundException: SQLite.Interop.dll Despite: libsqlite3.0.dylib is in /usr/lib and also in the same folder as the executable and other DLLs . is part of the $DYLD_LIBRARY_PATH The executable and all SQLite-using DLLs have a matching <the_exe_or_dll_including_filename_extension>.config file containing: <configuration> <dllmap dll="sqlite" target="libsqlite.0.dylib" os="osx"/> <dllmap dll="sqlite3" target="libsqlite3.0.dylib" os="osx"/>

This question already has an answer here: Close and Dispose - which to call? 7 answers I noticed that the SQLiteConnection object in System.Data.SQLite owns two similar methods : Close() Dispose() Same for the SQLiteDataReader object. What is the difference ? Dispose also closes the connection if it hasn't been closed, but when calling Close , you can reopen the connection again. This is not possible when the connection is disposed. In general, don't call Close , but simply call dispose implicitly by wrapping the creation of a connection in a using block: using (var connection = new

I have the following code: try { //Create connection SQLiteConnection conn = DBConnection.OpenDB(); //Verify user input, normally you give dbType a size, but Text is an exception var uNavnParam = new SQLiteParameter("@uNavnParam", SqlDbType.Text) { Value = uNavn }; var bNavnParam = new SQLiteParameter("@bNavnParam", SqlDbType.Text) { Value = bNavn }; var passwdParam = new SQLiteParameter("@passwdParam", SqlDbType.Text) {Value = passwd}; var pc_idParam = new SQLiteParameter("@pc_idParam", SqlDbType.TinyInt) { Value = pc_id }; var noterParam = new SQLiteParameter("@noterParam", SqlDbType.Text) {

I'm working on visual studio in an x86. I would like to build my application for both x32 and x64. But i need to use the sqlite .net connector wich has a dll for x86 apps and another dll for x64 apps. How do i configure my visual studio to load a reference when my configuration is x64 and another when my configuration is x86? Thanks, Richard. in your project file in reference use an MSBUILD conditional <Reference Include="SomeAssembly86, Version=0.85.5.452, Culture=neutral, PublicKeyToken=41b332442f1101cc, processorArchitecture=MSIL" Condition=" '$(Platform)' == 'AnyCPU' "> <SpecificVersion

In my C# project, I'm using System.Data.SQLite.dll downloaded from CodeProject . My problem is as per the title - how to get the error codes after calling SqliteCommand.ExecuteNonQuery() function? Error codes such as SQLITE_CONSTRAINT, SQLITE_BUSY, SQLITE_LOCKED as shown here . use the Exception.StackTrace or the SQLiteException.ErrorCode try { } catch(SQLiteException ex) { string code = ex.ErrorCode; } I'm going to add to this to help others, if you're developing in .NET. Use the SQLiteErrorCode enumeration to test the result, cast the ErrorCode: try { } catch(SQLiteException ex) {

Wanting to deploy my project on different servers I would prefer to be able to specify a connect string using a relative path. I can't seem to get that to work and want to know if there is some trick to it...? AJ. A suggestion You could build the absolute path in the app and pass that in the connection string. So, if you know that the database file is in the database subfolder of the application folder, you could do something like this (C#): string relativePath = @"database\myfile.s3db"; string currentPath; string absolutePath; string connectionString; currentPath = System.Reflection.Assembly

I am using the System.Data.SQLite Core Version: 1.0.98.1 nuget package with Visual Studio 2015. When I build my project that references my System.Data.SQLite package, it copies two folders (x86 and x64) each containing a SQLite.Interop.dll to the output directory. However when I build my test project or any other project that references the previously mentioned project, these folders do not get copied to the the parent project's output directory, and I get a DllNotFoundException on the SQLite.Interop.dll. Note: this is specifically when the project referencing System.Data.SQLite is referenced

I've broken the code down to the smallest possible statement: Dim cn As System.Data.SQLite.SQLiteConnection And I get the following error when calling the code from a WinForm applicaiton: System.BadImageFormatException: Could not load file or assembly 'System.Data.SQLite, Version=1.0.65.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139' or one of its dependencies. An attempt was made to load a program with an incorrect format. File name: 'System.Data.SQLite, Version=1.0.65.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139' Yet calling the same piece of code from MS Unit Test I do not get