First create solution

2017-03-08 11:21:27 +01:00
commit a2fb86bacf
5508 changed files with 1082238 additions and 0 deletions
@@ -0,0 +1,148 @@
+Imports System
+Imports System.ComponentModel
+
+Imports DevExpress.Xpo
+Imports DevExpress.Data.Filtering
+
+Imports DevExpress.ExpressApp
+Imports DevExpress.Persistent.Base
+Imports DevExpress.Persistent.BaseImpl
+Imports DevExpress.Persistent.Validation
+Imports DevExpress.ExpressApp.ConditionalAppearance
+
+Public Enum eEditMode
+    eCentralXML = 0
+    eUserXML = 1
+End Enum
+<Appearance("ListViewCustomization - Hide SQLServer when eEditMode = 0", AppearanceItemType.ViewItem, "eEditMode = 0", TargetItems:="SQLServer", visibility:=Editors.ViewItemVisibility.Hide)> _
+<Appearance("ListViewCustomization - Hide SQLDatabase when eEditMode = 0", AppearanceItemType.ViewItem, "eEditMode = 0", TargetItems:="SQLDatabase", visibility:=Editors.ViewItemVisibility.Hide)> _
+<Appearance("ListViewCustomization - Hide SQLUser when eEditMode = 0", AppearanceItemType.ViewItem, "eEditMode = 0", TargetItems:="SQLUser", visibility:=Editors.ViewItemVisibility.Hide)> _
+<Appearance("ListViewCustomization - Hide SQLPassword when eEditMode = 0", AppearanceItemType.ViewItem, "eEditMode = 0", TargetItems:="SQLPassword", visibility:=Editors.ViewItemVisibility.Hide)> _
+<Appearance("ListViewCustomization - Hide SQLType when eEditMode = 0", AppearanceItemType.ViewItem, "eEditMode = 0", TargetItems:="SQLType", visibility:=Editors.ViewItemVisibility.Hide)> _
+<Appearance("ListViewCustomization - Hide User when eEditMode = 0", AppearanceItemType.ViewItem, "eEditMode = 0", TargetItems:="User", visibility:=Editors.ViewItemVisibility.Hide)> _
+<Appearance("ListViewCustomization - Hide XMLFileName when eEditMode = 1", AppearanceItemType.ViewItem, "eEditMode = 1", TargetItems:="XMLFileName", visibility:=Editors.ViewItemVisibility.Hide)> _
+<Appearance("ListViewCustomization - Hide aListViewModelManager_FileBrowser when  eEditMode = 1", AppearanceItemType.Action, " eEditMode = 1", TargetItems:="aListViewModelManager_FileBrowser", visibility:=Editors.ViewItemVisibility.Hide)> _
+<DefaultClassOptions()> _
+<NonPersistent()> _
+<CreatableItem(False)> _
+<NavigationItem(False)> _
+Public Class ListViewCustomization
+    Inherits BaseObject
+
+    Private _eEditMode As eEditMode
+    Private _SQLServer As String
+    Private _SQLDatabase As String
+    Private _SQLUser As String
+    Private _SQLPassword As String
+    Private _SQLType As eSQLType
+    Private _XMLFileName As String
+    Private _User As User
+
+    Public Sub New(ByVal session As Session)
+        MyBase.New(session)
+    End Sub
+    Public Overrides Sub AfterConstruction()
+        MyBase.AfterConstruction()
+        XMLFileName = ""
+        eEditMode = eEditMode.eCentralXML
+        SQLType = eSQLType.MSSQL
+    End Sub
+
+    <ImmediatePostData()> _
+    Property eEditMode As eEditMode
+        Get
+            Return _eEditMode
+        End Get
+        Set(value As eEditMode)
+            SetPropertyValue("eEditMode", _eEditMode, value)
+        End Set
+    End Property
+    Property SQLServer As String
+        Get
+            Return _SQLServer
+        End Get
+        Set(value As String)
+            SetPropertyValue("SQLServer", _SQLServer, value)
+        End Set
+    End Property
+    Property SQLDatabase As String
+        Get
+            Return _SQLDatabase
+        End Get
+        Set(value As String)
+            SetPropertyValue("SQLDatabase", _SQLDatabase, value)
+        End Set
+    End Property
+    Property SQLUser As String
+        Get
+            Return _SQLUser
+        End Get
+        Set(value As String)
+            SetPropertyValue("SQLUser", _SQLUser, value)
+        End Set
+    End Property
+    Property SQLPassword As String
+        Get
+            Return _SQLPassword
+        End Get
+        Set(value As String)
+            SetPropertyValue("SQLPassword", _SQLPassword, value)
+        End Set
+    End Property
+    Property SQLType As eSQLType
+        Get
+            Return _SQLType
+        End Get
+        Set(value As eSQLType)
+            SetPropertyValue("SQLType", _SQLType, value)
+        End Set
+    End Property
+    Property XMLFileName As String
+        Get
+            Return _XMLFileName
+        End Get
+        Set(value As String)
+            SetPropertyValue("XMLFileName", _XMLFileName, value)
+        End Set
+    End Property
+    <ImmediatePostData(True), DataSourceProperty("XMLDatabaseUser", DataSourcePropertyIsNullMode.SelectNothing)>
+    Property User As User
+        Get
+            Return _User
+        End Get
+        Set(value As User)
+            SetPropertyValue("User", _User, value)
+        End Set
+    End Property
+    Private ReadOnly Property XMLDatabaseUser As XPCollection(Of User)
+        Get
+            Dim _UserCollection As XPCollection(Of User) = Nothing
+            Dim _Session As New Session
+            Try
+                _Session.ConnectionString = GetConnectionString()
+                _Session.Connect()
+                If _Session.IsConnected Then
+                    _UserCollection = New XPCollection(Of User)(_Session)
+                End If
+            Catch ex As Exception
+            Finally
+                If _Session.IsConnected Then _Session.Disconnect()
+            End Try
+
+            Return _UserCollection
+        End Get
+    End Property
+    Private Function GetConnectionString()
+        Dim _ConnectionString As String = ""
+        Select Case SQLType
+            Case eSQLType.MSSQL
+                _ConnectionString = DevExpress.Xpo.DB.MSSqlConnectionProvider.GetConnectionString(SQLServer, SQLUser, SQLPassword, SQLDatabase)
+            Case eSQLType.MySQL
+                _ConnectionString = DevExpress.Xpo.DB.MySqlConnectionProvider.GetConnectionString(SQLServer, SQLUser, SQLPassword, SQLDatabase)
+            Case eSQLType.PostgreSQL
+                _ConnectionString = DevExpress.Xpo.DB.PostgreSqlConnectionProvider.GetConnectionString(SQLServer, SQLUser, SQLPassword, SQLDatabase)
+        End Select
+
+        Return _ConnectionString
+    End Function
+End Class
@@ -0,0 +1,67 @@
+Partial Class ListViewModelManagerVC
+
+	<System.Diagnostics.DebuggerNonUserCode()> _
+	Public Sub New(ByVal Container As System.ComponentModel.IContainer)
+		MyClass.New()
+
+		'Required for Windows.Forms Class Composition Designer support
+		Container.Add(Me)
+
+	End Sub
+
+	'Component overrides dispose to clean up the component list.
+	<System.Diagnostics.DebuggerNonUserCode()> _
+	Protected Overrides Sub Dispose(ByVal disposing As Boolean)
+		If disposing AndAlso components IsNot Nothing Then
+			components.Dispose()
+		End If
+		MyBase.Dispose(disposing)
+	End Sub
+
+	'Required by the Component Designer
+	Private components As System.ComponentModel.IContainer
+
+	'NOTE: The following procedure is required by the Component Designer
+	'It can be modified using the Component Designer.
+	'Do not modify it using the code editor.
+	<System.Diagnostics.DebuggerStepThrough()> _
+	Private Sub InitializeComponent()
+        Me.components = New System.ComponentModel.Container()
+        Me.aManageListViewModel = New DevExpress.ExpressApp.Actions.PopupWindowShowAction(Me.components)
+        Me.aListViewModelManager_FileBrowser = New DevExpress.ExpressApp.Actions.SimpleAction(Me.components)
+        '
+        'aManageListViewModel
+        '
+        Me.aManageListViewModel.AcceptButtonCaption = Nothing
+        Me.aManageListViewModel.CancelButtonCaption = Nothing
+        Me.aManageListViewModel.Caption = "aManage List View Model"
+        Me.aManageListViewModel.Category = "Menu"
+        Me.aManageListViewModel.ConfirmationMessage = Nothing
+        Me.aManageListViewModel.Id = "aManageListViewModel"
+        Me.aManageListViewModel.ImageName = Nothing
+        Me.aManageListViewModel.Shortcut = Nothing
+        Me.aManageListViewModel.Tag = Nothing
+        Me.aManageListViewModel.TargetObjectsCriteria = Nothing
+        Me.aManageListViewModel.TargetViewId = Nothing
+        Me.aManageListViewModel.ToolTip = Nothing
+        Me.aManageListViewModel.TypeOfView = GetType(DevExpress.ExpressApp.View)
+        '
+        'aListViewModelManager_FileBrowser
+        '
+        Me.aListViewModelManager_FileBrowser.Caption = "aListViewModelManager_FileBrowser"
+        Me.aListViewModelManager_FileBrowser.Category = "aListViewModelManager_FileBrowser"
+        Me.aListViewModelManager_FileBrowser.ConfirmationMessage = Nothing
+        Me.aListViewModelManager_FileBrowser.Id = "aListViewModelManager_FileBrowser"
+        Me.aListViewModelManager_FileBrowser.ImageName = Nothing
+        Me.aListViewModelManager_FileBrowser.Shortcut = Nothing
+        Me.aListViewModelManager_FileBrowser.Tag = Nothing
+        Me.aListViewModelManager_FileBrowser.TargetObjectsCriteria = Nothing
+        Me.aListViewModelManager_FileBrowser.TargetViewId = ""
+        Me.aListViewModelManager_FileBrowser.ToolTip = Nothing
+        Me.aListViewModelManager_FileBrowser.TypeOfView = Nothing
+
+    End Sub
+    Friend WithEvents aManageListViewModel As DevExpress.ExpressApp.Actions.PopupWindowShowAction
+    Private WithEvents aListViewModelManager_FileBrowser As DevExpress.ExpressApp.Actions.SimpleAction
+
+End Class
@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="aManageListViewModel.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 56</value>
+  </metadata>
+  <metadata name="aListViewModelManager_FileBrowser.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>184, 135</value>
+  </metadata>
+  <metadata name="$this.TrayLargeIcon" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>False</value>
+  </metadata>
+</root>
@@ -0,0 +1,173 @@
+Imports System
+Imports System.ComponentModel
+Imports System.Collections.Generic
+Imports System.Diagnostics
+Imports System.Text
+
+Imports DevExpress.ExpressApp
+Imports DevExpress.ExpressApp.Actions
+Imports DevExpress.Persistent.Base
+Imports DevExpress.ExpressApp.Model
+Imports DevExpress.ExpressApp.Model.Core
+Imports System.IO
+Imports System.Xml
+Imports DevExpress.Xpo
+Imports DevExpress.Data.Filtering
+Imports DevExpress.Persistent.BaseImpl
+
+
+Public Class ListViewModelManagerVC
+    Inherits DevExpress.ExpressApp.ViewController
+
+    Public Sub New()
+        MyBase.New()
+        InitializeComponent()
+        RegisterActions(components)
+    End Sub
+    Protected Overrides Sub OnActivated()
+        MyBase.OnActivated()
+
+        If SecuritySystemHelper.IsUserInRoleCurrentUser("ListViewModelManager") = False Then
+            Frame.GetController(Of ListViewModelManagerVC).aManageListViewModel.Active.SetItemValue("", False)
+        End If
+
+        If View.Id = "ListViewCustomization_DetailView" Then
+            AddHandler Frame.GetController(Of DevExpress.ExpressApp.SystemModule.DialogController)().AcceptAction.Executing, AddressOf ListViewCustomization_DetailView_AcceptAction_Executing
+        End If
+
+    End Sub
+    Protected Overrides Sub OnDeactivated()
+        MyBase.OnDeactivated()
+        Frame.GetController(Of ListViewModelManagerVC).aManageListViewModel.Active.SetItemValue("", True)
+
+        If View.Id = "ListViewCustomization_DetailView" Then
+            RemoveHandler Frame.GetController(Of DevExpress.ExpressApp.SystemModule.DialogController)().AcceptAction.Executing, AddressOf ListViewCustomization_DetailView_AcceptAction_Executing
+        End If
+    End Sub
+
+    Private Sub aManageListViewModel_CustomizePopupWindowParams(sender As Object, e As CustomizePopupWindowParamsEventArgs) Handles aManageListViewModel.CustomizePopupWindowParams
+        Dim _onew As Xpo.XPObjectSpace = Application.CreateObjectSpace
+        Dim _ListViewCustomization As ListViewCustomization
+
+        _ListViewCustomization = _onew.CreateObject(Of ListViewCustomization)()
+        e.View = Application.CreateDetailView(_onew, "ListViewCustomization_DetailView", True, _ListViewCustomization)
+
+    End Sub
+    Private Sub aManageListViewModel_Execute(sender As Object, e As PopupWindowShowActionExecuteEventArgs) Handles aManageListViewModel.Execute
+        Dim _ListViewCustomization As ListViewCustomization = TryCast(e.PopupWindow.View.SelectedObjects(0), ListViewCustomization)
+        View.SaveModel()
+
+        Dim _Model As ModelApplicationBase = TryCast(Application.Model, ModelApplicationBase)
+
+        Dim xmlWriter As New ModelXmlWriter()
+        Dim aspect As String = _Model.GetAspect(0)
+        Dim xmlContent As String = xmlWriter.WriteToString(_Model, 0)
+        Dim _FileName As String = System.IO.Path.GetTempPath + View.Id + LTrim(RTrim(CStr(0))) + ".xml"
+
+        Dim _StreamFile As System.IO.Stream = New System.IO.FileStream(_FileName, System.IO.FileMode.Create)
+        Dim _StreamWriter As New StreamWriter(_StreamFile, System.Text.Encoding.UTF8)
+
+        _StreamWriter.Write(xmlContent)
+        _StreamWriter.Close()
+
+        Select Case _ListViewCustomization.eEditMode
+            Case eEditMode.eCentralXML
+               
+
+                If IO.File.Exists(_FileName) Then
+                    Dim _XmlDocument_From As New XmlDocument
+                    _XmlDocument_From.Load(_FileName)
+                    Dim _ListViewNode_From As XmlNode = _XmlDocument_From.SelectSingleNode("/Application/Views/ListView[@Id='" + View.Id + "']")
+
+                    Dim _XmlDocument_To As New XmlDocument
+                    _XmlDocument_To.Load(_ListViewCustomization.XMLFileName)
+                    Dim _ListViewNode_To As XmlNode = _XmlDocument_To.SelectSingleNode("/Application/Views/ListView[@Id='" + View.Id + "']")
+                    Dim _ListViewNode_To_Parent As XmlNode = Nothing
+
+                    If _ListViewNode_To IsNot Nothing Then
+                        _ListViewNode_To_Parent = _ListViewNode_To.ParentNode
+                        _ListViewNode_To.ParentNode.RemoveChild(_ListViewNode_To)
+                        _XmlDocument_To.Save(_ListViewCustomization.XMLFileName)
+                    Else
+                        _ListViewNode_To_Parent = _XmlDocument_To.SelectSingleNode("/Application/Views")
+                    End If
+                    Dim _ListViewNode_To_ImportNode As XmlNode = _XmlDocument_To.ImportNode(_ListViewNode_From, True)
+                    _ListViewNode_To_Parent.AppendChild(_ListViewNode_To_ImportNode)
+                    _XmlDocument_To.Save(_ListViewCustomization.XMLFileName)
+                End If
+            Case eEditMode.eUserXML
+                Dim _Session As New Session
+
+                _Session.ConnectionString = GetConnectionString(_ListViewCustomization)
+                _Session.Connect()
+                If _Session.IsConnected Then
+                    _Session.BeginTransaction()
+                    Dim _XmlUser As XmlUser = _Session.FindObject(Of XmlUser)(CriteriaOperator.Parse("User=?", _Session.GetObjectByKey(Of User)(_ListViewCustomization.User.Oid)))
+                    Dim _XmlStore As XmlStore = _Session.FindObject(Of XmlStore)(CriteriaOperator.Parse("User=?", _Session.GetObjectByKey(Of XmlUser)(_XmlUser.Oid)))
+                    Dim _FileStream As FileStream = File.Create(IO.Path.GetTempPath + View.Id + ".xml")
+                    Dim info As Byte() = New UTF8Encoding(True).GetBytes(_XmlStore.XmlData)
+                    _FileStream.Write(info, 0, info.Length)
+                    _FileStream.Close()
+
+                    Dim _XmlDocument_To As New XmlDocument
+                    _XmlDocument_To.Load(IO.Path.GetTempPath + View.Id + ".xml")
+                    Dim _ListViewNode_To As XmlNode = _XmlDocument_To.SelectSingleNode("/Application/Views/ListView[@Id='" + View.Id + "']")
+                    Dim _ListViewNode_To_Parent As XmlNode = Nothing
+
+                    If _ListViewNode_To IsNot Nothing Then
+                        _ListViewNode_To_Parent = _ListViewNode_To.ParentNode
+                        _ListViewNode_To.ParentNode.RemoveChild(_ListViewNode_To)
+                        _XmlDocument_To.Save(IO.Path.GetTempPath + View.Id + ".xml")
+                    Else
+                        _ListViewNode_To_Parent = _XmlDocument_To.SelectSingleNode("/Application/Views")
+                    End If
+
+                    Dim _XmlDocument_From As New XmlDocument
+                    _XmlDocument_From.Load(_FileName)
+                    Dim _ListViewNode_From As XmlNode = _XmlDocument_From.SelectSingleNode("/Application/Views/ListView[@Id='" + View.Id + "']")
+
+                    Dim _ListViewNode_To_ImportNode As XmlNode = _XmlDocument_To.ImportNode(_ListViewNode_From, True)
+                    _ListViewNode_To_Parent.AppendChild(_ListViewNode_To_ImportNode)
+                    _XmlDocument_To.Save(IO.Path.GetTempPath + View.Id + ".xml")
+
+                    _XmlStore.XmlData = _XmlDocument_To.InnerXml
+                    _XmlStore.Save()
+                    _Session.CommitTransaction()
+                End If
+        End Select
+    End Sub
+    Private Sub aListViewModelManager_FileBrowser_Execute(sender As Object, e As SimpleActionExecuteEventArgs) Handles aListViewModelManager_FileBrowser.Execute
+        Dim _ListViewCustomization As ListViewCustomization = TryCast(View.SelectedObjects(0), ListViewCustomization)
+        If _ListViewCustomization IsNot Nothing Then
+            Dim _OpenFileDialog As New Windows.Forms.OpenFileDialog
+            _OpenFileDialog.Filter = "XAFML file (.xafml)|*.xafml|All Files (*.*)|*.*"
+
+            If _OpenFileDialog.ShowDialog() = Windows.Forms.DialogResult.OK Then
+                _ListViewCustomization.XMLFileName = _OpenFileDialog.FileName
+            End If
+        End If
+    End Sub
+    Private Sub ListViewCustomization_DetailView_AcceptAction_Executing(sender As Object, e As CancelEventArgs)
+        Dim _ListViewCustomization As ListViewCustomization = TryCast(View.SelectedObjects(0), ListViewCustomization)
+        If String.IsNullOrEmpty(_ListViewCustomization.XMLFileName) And _ListViewCustomization.eEditMode = eEditMode.eCentralXML Then
+            e.Cancel = True
+            MsgBox("Nincs kiválasztva Model XML file!")
+        ElseIf Not IO.File.Exists(_ListViewCustomization.XMLFileName) And _ListViewCustomization.eEditMode = eEditMode.eCentralXML Then
+            e.Cancel = True
+            MsgBox("A kiválasztott Model XML file nem létezik!")
+        End If
+    End Sub
+    Private Function GetConnectionString(_ListViewCustomization As ListViewCustomization)
+        Dim _ConnectionString As String = ""
+        Select Case _ListViewCustomization.SQLType
+            Case eSQLType.MSSQL
+                _ConnectionString = DevExpress.Xpo.DB.MSSqlConnectionProvider.GetConnectionString(_ListViewCustomization.SQLServer, _ListViewCustomization.SQLUser, _ListViewCustomization.SQLPassword, _ListViewCustomization.SQLDatabase)
+            Case eSQLType.MySQL
+                _ConnectionString = DevExpress.Xpo.DB.MySqlConnectionProvider.GetConnectionString(_ListViewCustomization.SQLServer, _ListViewCustomization.SQLUser, _ListViewCustomization.SQLPassword, _ListViewCustomization.SQLDatabase)
+            Case eSQLType.PostgreSQL
+                _ConnectionString = DevExpress.Xpo.DB.PostgreSqlConnectionProvider.GetConnectionString(_ListViewCustomization.SQLServer, _ListViewCustomization.SQLUser, _ListViewCustomization.SQLPassword, _ListViewCustomization.SQLDatabase)
+        End Select
+
+        Return _ConnectionString
+    End Function
+End Class