MS_Initial
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SchreiberM
180
Global_Indexer/ModuleMySettings.vb
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180
Global_Indexer/ModuleMySettings.vb
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Imports System.IO
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Imports System.Xml
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Module ModuleMySettings
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Dim ConfigPath As String = Path.Combine(Application.UserAppDataPath(), "UserConfig.xml")
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Public MyConnectionString As String = ""
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Public LogErrorsOnly As Boolean = True
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Public GI_withWindream As Boolean = False
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Public vWLaufwerk As String = "W"
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Public Preview As Boolean = True
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Public UniversalViewer As String
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Public FW_started As Boolean = False
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Public Delete_OriginFile As Boolean = False
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Public Function LoadMyConfig()
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Dim rowresult As String = ""
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Try
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Dim DT As DataTable
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'if file doesn't exist, create the file with its default xml table
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If Not File.Exists(ConfigPath) Then
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DT = CreateConfigTable()
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DT.WriteXml(ConfigPath)
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End If
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DT = GetTablefromXML()
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For Each Row As DataRow In DT.Rows
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rowresult &= Row.Item("ConfigName")
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Select Case Row.Item("ConfigName")
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Case "MyConnectionString"
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Dim connstring As String
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'Den ConnectonString mit verschlüsseltem PW laden
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Dim csb As New SqlClient.SqlConnectionStringBuilder
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csb.ConnectionString = Row.Item("Value")
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If csb.ConnectionString.Contains("Password=") Then
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'SA-Auth
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'Jetzt das Passwort entschlüsseln
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Dim PWplainText As String
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Dim wrapper As New ClassEncryption("!35452didalog=")
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' DecryptData throws if the wrong password is used.
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Try
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PWplainText = wrapper.DecryptData(csb.Password)
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Catch ex As Exception
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ClassLogger.Add("- the Password '" & csb.Password & "' could not be decrypted", False)
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PWplainText = csb.Password
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End Try
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connstring = Row.Item("Value").ToString.Replace(csb.Password, PWplainText)
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Else
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'Win-Auth
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connstring = Row.Item("Value").ToString
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End If
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MyConnectionString = connstring
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Case "LogErrorsOnly"
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LogErrorsOnly = CBool(Row.Item("Value"))
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Case "Preview"
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Preview = CBool(Row.Item("Value"))
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Case "UniversalViewer"
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UniversalViewer = Row.Item("Value")
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Case "FW_started"
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FW_started = CBool(Row.Item("Value"))
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Case "Delete_OriginFile"
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Delete_OriginFile = CBool(Row.Item("Value"))
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End Select
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Next
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'update 1.1
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If rowresult.Contains("FW_started") = False Then
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Dim newRow As DataRow = DT.NewRow()
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newRow("ConfigName") = "FW_started"
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newRow("Value") = "False"
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DT.Rows.Add(newRow)
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DT.WriteXml(ConfigPath)
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End If
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'update 1.6
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If rowresult.Contains("Delete_OriginFile") = False Then
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Dim newRow As DataRow = DT.NewRow()
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newRow("ConfigName") = "Delete_OriginFile"
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newRow("Value") = "False"
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DT.Rows.Add(newRow)
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DT.WriteXml(ConfigPath)
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End If
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Catch ex As Exception
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MsgBox("Error in MySettings-LoadMyConfig" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
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Return False
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End Try
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Return True
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End Function
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Private Function GetTablefromXML()
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Try
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Dim DS As New DataSet
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DS.ReadXml(ConfigPath)
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Return DS.Tables(0)
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Catch ex As Exception
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MsgBox("Error in GetTablefromXML" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
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Return Nothing
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End Try
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End Function
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Private Function CreateConfigTable() As DataTable
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Try
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' Create sample Customers table, in order
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' to demonstrate the behavior of the DataTableReader.
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Dim table As New DataTable
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table.TableName = "MyConfig"
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' Create two columns, ID and Name.
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Dim idColumn As DataColumn = table.Columns.Add("ID", _
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GetType(System.Int32))
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idColumn.AutoIncrement = True
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idColumn.AutoIncrementSeed = 0
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idColumn.AutoIncrementStep = 1
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table.Columns.Add("ConfigName", GetType(System.String))
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table.Columns.Add("Value", GetType(System.String))
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'Set the ID column as the primary key column.
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table.PrimaryKey = New DataColumn() {idColumn}
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Dim newRow As DataRow = table.NewRow()
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newRow("ConfigName") = "MyConnectionString"
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newRow("Value") = ""
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table.Rows.Add(newRow)
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Dim newRow1 As DataRow = table.NewRow()
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newRow1("ConfigName") = "LogErrorsOnly"
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newRow1("Value") = "True"
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table.Rows.Add(newRow1)
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Dim newRow2 As DataRow = table.NewRow()
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newRow2("ConfigName") = "Preview"
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newRow2("Value") = "True"
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table.Rows.Add(newRow2)
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Dim newRow3 As DataRow = table.NewRow()
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newRow3("ConfigName") = "UniversalViewer"
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newRow3("Value") = ""
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table.Rows.Add(newRow3)
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Dim newRow4 As DataRow = table.NewRow()
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newRow4("ConfigName") = "FW_started"
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newRow4("Value") = "False"
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table.Rows.Add(newRow4)
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table.AcceptChanges()
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Return table
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Catch ex As Exception
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MsgBox("Error in CreateConfigTable" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
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Return Nothing
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End Try
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End Function
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Public Function SaveConfigValue(name As String, value As String)
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Try
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Dim DT As DataTable
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DT = GetTablefromXML()
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For Each Row As DataRow In DT.Rows
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If Row.Item("ConfigName") = name Then
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Row.Item("Value") = value
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End If
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Next
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DT.AcceptChanges()
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DT.WriteXml(ConfigPath)
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Catch ex As Exception
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MsgBox("Error in SaveConfigValue" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
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Return False
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End Try
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Return True
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End Function
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Public Function Load_BasicConfig()
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Try
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ClassDatabase.Init()
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Dim sql As String = "select * from tbdd_Modules where NAME = 'Global-Indexer'"
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Dim DT As DataTable = ClassDatabase.Return_Datatable(sql)
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If DT.Rows.Count = 1 Then
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GI_withWindream = DT.Rows(0).Item("BIT1")
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vWLaufwerk = DT.Rows(0).Item("STRING1")
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Else
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Return False
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End If
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Catch ex As Exception
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MsgBox("Error in Load_BasicConfig" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
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Return False
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End Try
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Return True
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End Function
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End Module
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