vb.net - windows forms load report failed -

-

i developing windows form application using visual studio 2010 , framework 4.0. have number of reports application use.

my solution divided folders can keep files organized. have process in 1 folder trying load crystal report located in folder.

when try load report file, error "load report failed". google search says either cannot find file or folder not have permission access it. since winforms application, not think permissions have error since application , folders included in overall assembly. have tried - in debug mode - use difference file naming include folder using every combination can think of no avail.

i cannot see why error occurs. clues?

        dim rpt new reportdocument         rpt             .load("form1500_0212.rpt")             .setparametervalue(0, bid)             .setparametervalue(1, providerid)             .verifydatabase()          end         dim frm new frmviewreport()         frm.showdialog()

there lot of possibilities why happening..

first, try specify full filepath line of code

.load("fullfilepath")  'e.g., "c:\emailsys-phase2\code\emailsystem1\xtalreport.rpt"

second, have installed runtimes crystal reports? can here

third, have tried adding on app.config file?

<startup uselegacyv2runtimeactivationpolicy="true">     <supportedruntime version="v4.0" sku=".netframework,version=v4.0"/> </startup>

fourth, try checking if target framework set .net framework 4.0 and not .net framework 4.0 client profile (i think you're okay step already)


Comments

Post a Comment

Popular posts from this blog

windows - Single EXE to Install Python Standalone Executable for Easy Distribution -

-
i used pyinstaller create standalone exe file pyqt project. did not use single file option because exe created single file option takes long open. therefore, pyinstaller created dist folder contains bunch of files including program.exe file. create setup.exe file place contents of dist folder in program directory , create shortcut in start menu , on desktop. want super simple user. maybe setup.exe files when download program cnet. found inno-setup, looks promising. however, not know if there special considerations because program standalone program create python/pyqt program. thanks! have experience task? there program using task not know about? inno-setup or nsis easiest use. tell them files include , put them , create nice installer you. wrote short tutorial on experiences using innosetup might find helpful: http://www.blog.pythonlibrary.org/2008/08/27/packaging-wxpymail-for-distribution/ note tutorial based around wxpython app wrote, concepts same.
Read more

c# - Access objects in UserControl from MainWindow in WPF -

-
i have simple xaml, how can change text property of textblock in usercontrol1 mainwindow ? <window x:class="refactorxaml.mainwindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:refactorxaml="clr-namespace:refactorxaml" title="mainwindow" height="350" width="525"> <grid> <grid.rowdefinitions> <rowdefinition height="100"></rowdefinition> <rowdefinition height="100"></rowdefinition> </grid.rowdefinitions> <grid> <refactorxaml:usercontrol1></refactorxaml:usercontrol1> </grid> <grid grid.row="1"> <button>change text</button> </grid> </grid> </window> <usercon...
Read more

javascript - How to name a jQuery function to make a browser's back button work? -

-
i'm trying write function ajaxyfy web site, works perfect, except function button. that's have now: function loading() { if (typeof history.pushstate !== "undefined") { var historycount = 0; $('.menu-item, .logo').on('click','a',function(e){ e.preventdefault(); $(this).data('clicked', true); if ($(this).is('.logo a')) { var homepage = $(this).attr('href'); function1(homepage); history.pushstate(null, null, homepage); } else if ($(this).is('.projects a')) { var projects = $(this).attr('href'); function2(projects); history.pushstate(null, null, projects); } else { var pages = $(this).attr('href'); function3(pages); history.pushstate(null, null, pages); ...
Read more