BaseConnectionLibrary 1.0.1

.NET Framework 4.6
There is a newer version of this package available.
See the version list below for details.
Install-Package BaseConnectionLibrary -Version 1.0.1
dotnet add package BaseConnectionLibrary --version 1.0.1
<PackageReference Include="BaseConnectionLibrary" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add BaseConnectionLibrary --version 1.0.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: BaseConnectionLibrary, 1.0.1"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install BaseConnectionLibrary as a Cake Addin
#addin nuget:?package=BaseConnectionLibrary&version=1.0.1

// Install BaseConnectionLibrary as a Cake Tool
#tool nuget:?package=BaseConnectionLibrary&version=1.0.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Base connection library (VB.NET/C#)

This repository is for base classes used for connecting to both SQL-Server, MS-Access and Oracle databases using several classes for both easily creating connections along with a generalized method to detect runtime exceptions.

This code may not suit every developer's need and also may seem like overkill to the novice developer. The intent is to have a base class that can be used in any project in one or more Visual Studio solutions. Although the code is VB.NET, the base library can be used with C# also.

Getting started

  • Add the class project KarenBase to your Visual Studio solution, rename the project if so desired.
  • Add a reference to KarenBase to your Windows forms project.
  • Set DatabaseServer to your server e.g. KARENS-PC or for SQL-Server Express .\SQLEXPRESS
  • Set DefaultCatalog to the targeted database in the server above.
  • Follow the example in the project SampleSqlConnection for SQL-Server. MS-Access example to follow.

Test projects

See the following repository which focuses more on using this library with C# but does have a VB.NET project for SQL-Server.

Requires

  • Microsoft Visual Studio 2015 or higher.

Tips

  • IsSuccessFul from the base exception class allow a type to be returned from a function such as a List(Of T) or DataTable without the need to be concerned with if there had been a runtime exception as after the method calls and before using the return item check IsSuccessFul.
Imports SampleSqlConnection.Classes

Public Class Form1
    Private Sub testConnectionButton_Click(sender As Object, e As EventArgs) _
        Handles testConnectionButton.Click

        Dim ops As New DataOperations
        ops.ReadAllCustomersIntoDataTable()

        If ops.IsSuccessFul Then
            ' use the return type
        Else
            ' don't use the return type
        End If
    End Sub
End Class

Simple example for Oracle

Public Class DataOperations
    Inherits OracleConnection

    Public Sub New()
        DataServer = "MyOracleDB"
        UserId = "myUsername"
        Password = "myPassword"
    End Sub
End Class

For a C# version of this library see the following repository.

NuGet package

PM> Install-Package BaseConnectionLibrary -Version 1.0.0

Product Versions
.NET Framework net46 net461 net462 net463 net47 net471 net472 net48
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETFramework 4.6

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.3 1,435 3/22/2019
1.0.2 426 2/21/2019
1.0.1 528 2/15/2019
1.0.0 493 2/9/2019

Added Oracle connection class