Keywords: VB C # Report? Set of playing
Microsoft's Crystal Report is a very good report tool. Today I want to talk to you if you use the Crystal Report provided in VB 60 In VB, please make the setup function of the report. Crystal report 9 as an example
Craxddd9.dll
CRAXDDRT9_RES_CHS.DLL
CRDESIGNERCTRL.DLL
CRDESIGNERCTRL_RES_CHS.DLL
The above four DLLs will exist in your system environment after you install crystal 9. You can directly reference these DLLs directly in the VB project.
, Or select "Reystal Reports 9 ActiveX? Designer Run Time? Library", "" "in the reference checkbox list." "
"Reystal Reports 9 ActiveX? Designer Design and? Runtime? library
Then add a combiner to add a ComperNent selected "Embeddedle Crystal Report 9 Designer Control"
After adding the toolbox, there is a CRDesignerCtrl
The OK environment has, then we can embed the design interface of the Crystal Report to our VB program.
The program results are as follows:
DESIGN
Brief introduction how to open a RPT file into the design interface
code show as below
[VB 6]
PRIVATE SUB Command1_Click () DIM F_NAME AS STRINGDIM M_APPLICATION AS New Craxdddrt.ApplicationDim M_Report As New Craxddrt.Report
reportPath = ""? Me.CommonDialog1.ShowOpen? reportPath = Me.CommonDialog1.FileNameIf reportPath <> "" Then ?? Set m_Report = m_Application.OpenReport (reportPath, 0) ??? Me.CRDesignerCtrl1.ReportObject = m_ReportEnd IfEnd Sub
CRDESignerCtrl1 is the report design control we have added earlier.
[c #]
??????????? craxddrt.application m_application = new craxddrt.Applicationclass (); ??????????? Craxddrt.report m_report; ??????????? This.openfileDialog1.showdialog (); ???????????? f_name = this.openfiledialog1.filename.toString (); ???????????????? m_report = m_application .OpenReport (f_name, 0); ??????????? this.axcrdesignerCtrl1.reportObject = m_report; ??????????? this.axcrdesignerCtrl1.displayfieldView = false;
#end
I hope you will support it!
The above code is just a rough demo.
I hope to discuss the DOTNET technology with you. QQ: 14754875 Forum: http://www.shixm.com/bbs
