Click here to Skip to main content
15,893,790 members
Articles / Desktop Programming / Windows Forms

Asynchronous data loading and data binding with Windows Forms

Rate me:
Please Sign up or sign in to vote.
4.29/5 (6 votes)
15 Dec 2008CPOL3 min read 48.5K   1.8K   55  
This article introduces a reusable library that contains two utility components for data binding and asynchronous data loading.
'------------------------------------------------------------------------------
' <auto-generated>
'     This code was generated by a tool.
'     Runtime Version:2.0.50727.1433
'
'     Changes to this file may cause incorrect behavior and will be lost if
'     the code is regenerated.
' </auto-generated>
'------------------------------------------------------------------------------

Option Strict On
Option Explicit On


Namespace My

    <Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(),  _
     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "8.0.0.0"),  _
     Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)>  _
    Partial Friend NotInheritable Class MySettings
        Inherits Global.System.Configuration.ApplicationSettingsBase
        
        Private Shared defaultInstance As MySettings = CType(Global.System.Configuration.ApplicationSettingsBase.Synchronized(New MySettings), MySettings)
        
#Region "My.Settings Auto-Save Functionality"
#If _MyType = "WindowsForms" Then
        Private Shared addedHandler As Boolean

        Private Shared addedHandlerLockObject As New Object

        <Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
        Private Shared Sub AutoSaveSettings(ByVal sender As Global.System.Object, ByVal e As Global.System.EventArgs)
            If My.Application.SaveMySettingsOnExit Then
                My.Settings.Save()
            End If
        End Sub
#End If
#End Region
        
        Public Shared ReadOnly Property [Default]() As MySettings
            Get
                
#If _MyType = "WindowsForms" Then
                   If Not addedHandler Then
                        SyncLock addedHandlerLockObject
                            If Not addedHandler Then
                                AddHandler My.Application.Shutdown, AddressOf AutoSaveSettings
                                addedHandler = True
                            End If
                        End SyncLock
                    End If
#End If
                Return defaultInstance
            End Get
        End Property
    End Class
End Namespace

Namespace My
    
    <Global.Microsoft.VisualBasic.HideModuleNameAttribute(),  _
     Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
     Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute()>  _
    Friend Module MySettingsProperty
        
        <Global.System.ComponentModel.Design.HelpKeywordAttribute("My.Settings")>  _
        Friend ReadOnly Property Settings() As Global.TestApp.My.MySettings
            Get
                Return Global.TestApp.My.MySettings.Default
            End Get
        End Property
    End Module
End Namespace

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Architect
Canada Canada
Ashutosh is an avid programmer, who “lives to code”. One can always find him busy seeking challenging programming assignments on various complex problems ranging from Data management, Classification, Optimization, Security, Network analysis, Distributed computing.

He started his programming stint with “C”; he has also worked on C++, Visual Basic, JAVA, Perl, FoxPro, PASCAL, Shell Scripting, and Perl. Currently, he is proficient and working on C#.

His area of interest includes Distributed Computing, Analytic and Business Intelligence, Large Enterprise System Architectures, Enterprise Content Management.

He is an advocate of Open source and likes to share solutions with open source communities like
1.Stack Overflow
2. nHibernate
.

Award's :
Prize winner in Competition "Best article of May 2008"

Articles :
Click to see my CodeProject Articles

Blog :
Share a solution | Explore the .NET world

Link'd :


His Favorite(s) :
nHibernate - The best ORM.
nHibernate Contributed Tools

Comments and Discussions