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SchreiberM
132
app/DD-Record-Organiser/ClassSAP.vb
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132
app/DD-Record-Organiser/ClassSAP.vb
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Imports ERPConnect
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Public Class ClassSAP
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Private Shared SAPConnectionString
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Public Shared Function ConnectionInit(Host As String, SysNumber As String, Username As String, PW As String, Client As String, Lang As String)
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Try
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If LogErrorsOnly = False Then ClassLogger.Add("", False)
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If LogErrorsOnly = False Then ClassLogger.Add(">> SAP Connect started:", False)
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SAPConnectionString = String.Format("USER={0} LANG={1} CLIENT={2} SYSNR={3} ASHOST={4} PASSWD={5}", Username, Lang, Client, SysNumber, Host, PW)
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Dim con As New R3Connection()
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ERPConnect.LIC.SetLic("W86DWC992C")
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If LogErrorsOnly = False Then ClassLogger.Add(">> " & SAPConnectionString, False)
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con.Open(SAPConnectionString)
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If LogErrorsOnly = False Then ClassLogger.Add(">> SAP-Connection created!", False)
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If LogErrorsOnly = False Then ClassLogger.Add("", False)
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Return True
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Catch ex As Exception
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ClassLogger.Add("Error in SAP ConnectionInit: " & ex.Message, True)
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Return False
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End Try
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End Function
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Public Shared Function FuBa_Returndatatable_Seperated(FuBaName As String, SplitCharacter As String, Optional RowLimit As Integer = 0)
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Try
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Dim SAPCon As New R3Connection()
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SAPCon.Open(SAPConnectionString)
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Dim RESULT_TABLE As DataTable = New DataTable
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If LogErrorsOnly = False Then ClassLogger.Add(" >> Get data from FuBa-Function", False)
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Dim func As RFCFunction
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Try
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func = SAPCon.CreateFunction(FuBaName)
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If LogErrorsOnly = False Then ClassLogger.Add(" >> func.Execute", False)
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func.Execute()
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If LogErrorsOnly = False Then ClassLogger.Add(" >> function was executed", False)
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Catch ex As Exception
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ClassLogger.Add(">> Unexpected Error in Create SAP Function: " & ex.Message, False)
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MsgBox("Error in Create SAP Function: " & ex.Message, MsgBoxStyle.Critical)
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Return Nothing
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End Try
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Dim FUNCT_ROW_COUNT As Integer = 1
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Dim RowMaskresult As String = ""
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Try
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If LogErrorsOnly = False Then ClassLogger.Add(" >> Checking FunctionExecute", False)
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'Den ersten Wert ausgeben lassen um die Spalten zu splitten
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For Each row As RFCStructure In func.Tables("T_INDEX").Rows
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Try
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If row.Item(1).ToString.Contains(SplitCharacter) Then
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RowMaskresult = row.Item(1).ToString
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If LogErrorsOnly = False Then ClassLogger.Add(" >> RowMask result: " & RowMaskresult, False)
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FUNCT_ROW_COUNT = 2
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End If
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Catch ex As Exception
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RowMaskresult = "ErrorInGetSeperatedResult: " & ex.Message
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End Try
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If FUNCT_ROW_COUNT = 2 Then Exit For
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Next
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Catch ex As Exception
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ClassLogger.Add(">> Unexpected Error in Checking FunctionExecute: " & ex.Message, False)
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MsgBox("Error in Checking FunctionExecute: " & ex.Message, MsgBoxStyle.Critical)
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SAPCon.Close()
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Return Nothing
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End Try
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FUNCT_ROW_COUNT = 1
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Dim ColCount As Integer
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If SplitCharacter <> "" And RowMaskresult.Contains(SplitCharacter) Then
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Try
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If LogErrorsOnly = False Then ClassLogger.Add(" >> Define Datatable with SplitCharacter method", False)
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Dim split() = RowMaskresult.Split(SplitCharacter)
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If split.Length > 0 Then
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ColCount = split.Length - 1
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CURRENT_COL_COUNT = ColCount
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If LogErrorsOnly = False Then
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ClassLogger.Add(" >> ColCount: " & ColCount.ToString, False)
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ClassLogger.Add(" >> Split-Results: ", False)
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For Each s As String In split
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ClassLogger.Add(" # " & s, False)
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Next
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End If
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For x = 0 To ColCount
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' Declare DataColumn and DataRow variables.
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Dim column As DataColumn
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column = New DataColumn()
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column = New DataColumn()
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column.DataType = Type.GetType("System.String")
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column.ColumnName = "Column " & x.ToString
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RESULT_TABLE.Columns.Add(column)
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Next
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If LogErrorsOnly = False Then ClassLogger.Add(" >> Datatable Columns after Split created", False)
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' Create new DataRow objects and add to DataTable.
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'Jetzt die Zeilen der Function durchlaufen
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For Each row As RFCStructure In func.Tables("T_INDEX").Rows
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Dim new_row As DataRow
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If RowLimit <> 0 Then
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If RowLimit = FUNCT_ROW_COUNT Then
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If LogErrorsOnly = False Then ClassLogger.Add(" >> RowCount limited to" & RowLimit.ToString & " rows. Exit SAP Function", False)
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Exit For
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End If
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End If
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new_row = RESULT_TABLE.NewRow()
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Dim Rowresult As String = row.Item(1).ToString
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If Rowresult.Contains(SplitCharacter) Then
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Dim RowSplit() = Rowresult.Split(SplitCharacter)
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Dim col_index = 0
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'Jetzt die Spaltenwerte in die NewRow eintragen
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For x = 0 To ColCount
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new_row(x) = RowSplit(x)
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Next
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FUNCT_ROW_COUNT += 1
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RESULT_TABLE.Rows.Add(new_row)
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End If
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Next
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If LogErrorsOnly = False Then ClassLogger.Add(" >> RowCount FuBa: " & RESULT_TABLE.Rows.Count.ToString, False)
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Return RESULT_TABLE
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Else
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Return Nothing
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End If
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Catch ex As Exception
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ClassLogger.Add(">> Unexpected Error in Create Datatable with split-method: " & ex.Message, False)
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MsgBox("Unexpected Error in Create Datatable with split-method: " & ex.Message, MsgBoxStyle.Critical)
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SAPCon.Close()
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Return Nothing
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End Try
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Else
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Return Nothing
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End If
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Catch ex As Exception
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ClassLogger.Add(">> Unexpected Error in Function FuBa_ReturnDatatable Seperated: " & ex.Message, False)
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MsgBox("Unexpected Error in Function FuBa_ReturnDatatable Seperated: " & 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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End Class
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