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[vb.net 2005 ] crystal reports com variaveis....


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Neste exemplo estou a usar TextBox no report não há Labels!!

Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared

Dim crDatabase As Database
Dim crTables As Tables
Dim crTable As Table
Dim crTableLogOnInfo As TableLogOnInfo
Dim crConnectionInfo As ConnectionInfo

Dim crReportDocument As New CrystalReport1
crConnectionInfo = New ConnectionInfo
With crConnectionInfo
    .ServerName = "Ares"
    .DatabaseName = "Dinefer"
    .UserID = "Utilizador"
    .Password = "ab,cdef123!"
End With
crDatabase = crReportDocument.Database
crTables = crDatabase.Tables
For Each crTable In crTables
    crTableLogOnInfo = crTable.LogOnInfo
    crTableLogOnInfo.ConnectionInfo = crConnectionInfo
'' altera desc
If tipo_de_documento.Trim.ToLower = "linha" Then

    Dim crreportobject As CrystalDecisions.CrystalReports.Engine.ReportObject
    For Each crreportobject In crReportDocument.ReportDefinition.ReportObjects
        If TypeOf (crreportobject) Is CrystalDecisions.CrystalReports.Engine.TextObject Then
            Dim crtextobject As CrystalDecisions.CrystalReports.Engine.TextObject = DirectCast(crreportobject, CrystalDecisions.CrystalReports.Engine.TextObject)
            If crreportobject.Name.TrimEnd = "Text3" Then
                crtextobject.Text = "Custo de uma linha da Obra discriminado por Familias"
            End If
            If crreportobject.Name.TrimEnd = "Text5" Then
                crtextobject.Text = " - Pos " & PosObra_ & " - "
            End If
        End If

End If

crReportDocument.RecordSelectionFormula = formula
CrystalReportViewer1.DisplayGroupTree = False
CrystalReportViewer1.ReportSource = crReportDocument

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