crystal reports - Trying to use crystalreportviewer to display .rpt's using vb.net -

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i've been trying build simple vb.net app displays built .rpt reports in crystalreportviewer. no matter how many times try code it, run problems. reports have worked, others have thrown errors such load report failed, invalid path, etc.. of reports work when run them in crystal.

ideally, i'm looking have menu report names, , crystalreportviewer user can click report, , app prompts them parameter values.

i'm working crystal 9 believe, , vs.net 2003, or have access 2005 well.

can me this, or explain why i'm running problems? nothing has been consistent - i'm @ loss right now.

help highly appreciated!! in advance

you need them working in development environment, on client side, make sure dependent files installed , network drive names mapped consistently if code's dependent on it.

here's example in vb.net 2005:

public class frmcrystal     public sub _init(byval windowtitle string, byval rptpath string)         dim rptdoc crystaldecisions.crystalreports.engine.reportdocument         dim coninfo crystaldecisions.shared.tablelogoninfo         dim crtables crystaldecisions.crystalreports.engine.tables         dim crtable crystaldecisions.crystalreports.engine.table          me.text = windowtitle         rptdoc = new crystaldecisions.crystalreports.engine.reportdocument         rptdoc.load(rptpath)         coninfo = new crystaldecisions.shared.tablelogoninfo         crtables = rptdoc.database.tables         each crtable in crtables             coninfo.connectioninfo                 .servername = "dhsdev10069\dsd"                 .databasename = "dsdworkplantracking"                 .integratedsecurity = true             end             coninfo.reportname = rptpath             crtable.applylogoninfo(coninfo)         next          rptcrystal.reportsource = rptdoc     end sub

the form frmcrystal contains 1 crystalreportviewer control:

private sub initializecomponent()         me.rptcrystal = new crystaldecisions.windows.forms.crystalreportviewer         me.suspendlayout()         '         'rptcrystal         '         me.rptcrystal.activeviewindex = -1         me.rptcrystal.borderstyle = system.windows.forms.borderstyle.fixedsingle         me.rptcrystal.displaygrouptree = false         me.rptcrystal.dock = system.windows.forms.dockstyle.fill         me.rptcrystal.location = new system.drawing.point(0, 0)         me.rptcrystal.name = "rptcrystal"         me.rptcrystal.size = new system.drawing.size(292, 273)         me.rptcrystal.tabindex = 0         '         'frmcrystal         '         me.autoscaledimensions = new system.drawing.sizef(6.0!, 13.0!)         me.autoscalemode = system.windows.forms.autoscalemode.font         me.clientsize = new system.drawing.size(292, 273)         me.controls.add(me.rptcrystal)         me.name = "frmcrystal"         me.text = "dsd report"         me.resumelayout(false)      end sub end class

then call form, need like:

private _crystal frmcrystal      _crystal = new frmcrystal     _crystal.mdiparent = me     _crystal._init(windowtitle, rptpath)     _crystal.windowstate = formwindowstate.maximized     _crystal.show()

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