by Naeem Akram (3 Submissions)
Category: Custom Controls/Forms/Menus
Compatability: VB 6.0
Difficulty: Unknown Difficulty
Originally Published: Sun 5th November 2006
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
Add Graph,Groups,Total in Crystal Report at RunTime
API Declarations
'You can add Crystal Report Viewer Control from Add component.
'Add Crystal Report 8.0 Active x Designer Run Time Library,Crystal Report 8.0 Active x Designer Design Time Library (Internal) and Crystal Report Viewer Control.After adding Component and Reference follow these steps.
Dim m_Proj As CRAXDRT.Application 'Create a new COM instance of the Reports ' Run-time application
Dim WithEvents m_Report As CRAXDRT.report ' The dynamically generated report shell
'Make Connection object
Dim cn as new ADODB.Connection
Dim strConnProject as string
Dim sqlCurrentRiskListQuery as string
'Make Command Object
Dim datcmd1 As New ADODB.Command
VBcoders
Set m_Proj = New CRAXDRT.Application
Set m_Report = m_Proj.NewReport
'Make Query
sqlCurrentRiskListQuery = "SELECT RiskRevs.RiskLevel FROM Risks INNER JOIN RiskRevs ON Risks.RiskID = RiskRevs.RiskID Where RiskRevs.RiskLevel <> " & 0 & ""
'After Database Connection
Set datcmd1 = New ADODB.Command
Set datcmd1.ActiveConnection = cn
datcmd1.CommandText = sqlCurrentRiskListQuery
datcmd1.CommandType = adCmdText
' Add the datasource to the report
m_Report.Database.AddADOCommand cn, datcmd1
' Add Section
Dim crSection As CRAXDRT.Section
Dim crFieldObject As CRAXDRT.FieldObject
'ADD Detailed Section
Set crSection = m_Report.Sections.Item("D")
'Suppress Detailed Section
crSection.Suppress = True
Dim crDatabaseField As CRAXDRT.DatabaseFieldDefinition
'Make Field Objects
Dim crField As CRAXDRT.FieldObject
Dim crField2 As CRAXDRT.FieldObject
'Add table
Set crDatabaseField = m_Report.Database.Tables(1).Fields(1)
'Add Group
m_Report.AddGroup 0, crDatabaseField, crGCAnyValue, crAscendingOrder
'Add Group Header Section
Set crSection = m_Report.Sections.Item("GH")
'Add Table Field on Which we Want to Create Graph
Set crField = crSection.AddFieldObject("{ado.RiskLevel}", 2000, 0)
'Add Summary Field
Set crField = crSection.AddSummaryFieldObject("{ado.RiskLevel}", crSTCount, 3800, 0)
'Add Graph
Dim crGraphObject As CRAXDRT.GraphObject
Dim crSummaryField As CRAXDRT.SummaryFieldDefinition
'Since we are working with the Report Header section we need
'to get the 'RH' section of the report.
Set crSection = m_Report.Sections.Item("RH")
Set crGraphObject = crSection.AddGraphObject(crGroupGraph, 360, 0)
'Set crDatabaseField as the condition field for the graph
crGraphObject.ConditionFields.Add ("{ado.RiskLevel}")
'Get the summary field for graph
Set crSummaryField = m_Report.SummaryFields(1)
'Set crSummaryField as the summary field for the graph
crGraphObject.SummaryFields.Add crSummaryField
'Set the Height, Width, Graph Color, Graph Direction,
'and Graph Type of the graph object
With crGraphObject
.Height = 5400
.Width = 8400
.GraphColor = crColorGraph
.GraphDirection = crVerticalGraph
.GraphType = crSideBySideBarGraph
End With
Set crSection = m_Report.Sections.Item("RF")
Set crFieldObject = crSection.AddSummaryFieldObject("{ado.RiskLevel}", crSTCount, 3800, 100)
CrViewer1.ReportSource = m_Report
CrViewer1.ViewReport
