Crystal 10 for VS 2005 - How to bound unbound fields at runtime
In VB6 I have unbound fields and method SetUnboundFieldDataSource to bound those fields at runtime, but in VS 2005 there is no way to handle unbound fields?
I have desktop application, some CR report with unbound fields 1,2,3.
At runtime I want to set CR,datasource to DataTable and to bound unbound fields 1,2,3 to DataTable fields 1,2,3. How to do this?
Thanks in advance
Ludek Uher replied
Create three formulas; formula1,formula2, formula3. Populate those formulas with your data. One formula example;
Imports CrystalDecisions.CrystalReports.Engine Imports CrystalDecisions.Shared Public Class Form1 Inherits System.Windows.Forms.Form Dim Report As New CrystalReport1() Dim FormulaFields As FormulaFieldDefinitions Dim FormulaField As FormulaFieldDefinition Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load FormulaFields = Report.DataDefinition.FormulaFields FormulaField = FormulaFields.Item(0) FormulaField.Text = "[formula text]" CrystalReportViewer1.ReportSource = Report End Sub
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