I'm using crystal reports 9, visual studio 2008, and oracle 9i in this project I'm doing. My crystal reports pull data from an oracle database, and are displayed on a CrystalReportViewer on a windows form. How would I make this connection using vb.net code?[code]...
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I'm trying to make alterations to an existing Crystal Report form in a VB.net project I've inherited, and it's my first time using Crystal Reports. For clarity, I'm using Crystal Reports under Visual Studio 2010, not the standalone Crystal Reports.I've had a good go at looking through all the functions and variables listed in the CR Designer, and can't find what stored procedure is being used to call for data.
View 1 RepliesI have some deprecated code in visual basic when connecting to an oracle database. I am using a OracleDataAdapter but it says that this has been deprecated. Does anyone know what the new supported code is to connect to a database?
View 2 RepliesWell for some reason when i try to add a reference so that the oracle database can connect to the VB.NET 2010 program.In other words it shouldn't highlight certain code as if the database is not connected.Here is a clear summery as best as i can say what the problem is.
1. Connection from Visual Studio 2010 to Oracle plus server
2. Adding References will not be allowed for some reason.
3. The code (See example below on what it might be) is still highlighted even when i added the references several times.
I'll show just a small snip of the code coz it's more or less the same on most of the forms if i want to either update, delete, add or amend to the database. I'll show a few screenshots so to be clearer.I've tried by even looking over the notes and followed step by step and nothing works.Since i am not registered in this module this time i can't seek help of the lecturer so don't bother telling me to go and ask my teacher I've pestered the supervisor that i'd have to present this project to and she hasn't replied to my email at all so i have no clue what else to do in the matter.
I am working on VB.NET(Visual studio 2008)..I completed developing my application and i need to deploy the application. I tried it and faced problems in some areas like adding crystal reports to the setup and deployment. I created a setup file to my application and everything is fine except crystal reports...its showing the error like; An error occurred in crystalDecisions.Reports, crystalEngine threw exception.
View 2 RepliesI am in the process of creating a crystal report and assingining a database and table to my report can some one help me or just point me in the right direction.[code]...
View 3 Repliesi am trying to create a crystal report and run it on the fly
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I am working in visual basic trying to figure out a way to change the connection from a report at runtime. The problem i am having is that the provider doesn't change! [code]....
View 12 RepliesI have a program that uses crystal reports and sql database. When I right click and try to click report in my program on my formreportviewer I get this error.
Conversion to "" to type integer is not valid.I have been looking for days. How can I find where this error is happening??
If the following is my code in VB6 to connect to Database (Oracle 8i) then what would it be for VB.Net (VS 2008)....?
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I have developed a vb.net application. My application offers some reporting facilities like sales report etc...I have generated the report by using the dataset option i.e. setting the dataset to be the source for the crystal report. I just want my application to print the report when the user clicks the "generate report" button on the Windows Form.
View 1 RepliesI have a vb.net application that will not connect to an oracle database on the PC that I publish the app too. It works fine under my pc both in design and when I publish it to myself. But it will not connect under the pc I publish it too. I do have oracle installed on the pc and have the connection setup exactly as I have on my own pc. I am sure it is a file path issue, or at least I believe it to be that.
View 5 RepliesI do need to connect oracle database via odbc in my vs 2005 project. I have no idea how to connect, kindly give me connection string codes and prerequisites.
View 7 RepliesI have two small VB.NET applications that connect to the same Oracle database. One uses the OLEDB provider, and the other uses Oracle's ODP.NET. Should I expect to see problems with the OLEDB provider, as it's less 'native' to Oracle?
View 1 RepliesIs it possible to use a JDBC connection in a VB.net application? I am unable to find any example code in order to connect to an Oracle Database using JDBC within .net without the need to use Oracles .net drivers (they seem to not work without the Oracle client being installed and thats a licence problem)
View 2 Repliestell me wat is the difference between crystal reports created in vb and in vb.net??how to create crystal reports in vb??
View 1 RepliesI'd like to be able to create, name and store individualized reports (school report cards, actually) with VB.Net and Crystal Reports using data from our SQL database.
It would be even better to be able to automatically generate individualized e-mails using e-mail addresses stored in the database, attaching the aforementioned PDF reports and sending them off.
Can i use vb or c# in crystal reports? Or do I need visual studio + plugin? It seems crystal reports only has a math function window.
View 2 RepliesI'm trying to to connect to a Oracle database and read the content to a textbox. This is my
Dim conn As OdbcConnection
Dim connectionString As String
Try
[code]....
Connection is ok, (I think) Connection Open shows in textbox, and no errors. But I get a nullexeption on the reader, it has not been assign a value. Don't know what to do next.
I have some Crystal Reports connecting to a Sql Server db that I would like to detect whether the connection is trusted or whether I need to supply the log on info (reports are not supplied by me so I can't control the connect method). If I just blindly supply login credentials, it won't connect if it is a trusted connection.The following does not work:
oRpt = oCR.OpenReport("C:MyReport.rpt")
if oRpt.Database.Tables(1).ConnectionProperties.Item("Integrated Security") = True then
'trusted connection[code]....
It gives the following error:Operator '=' is not defined for type 'IConnectionProperty' and type 'Boolean'.
I cannot find how create a construct in vb.net for IConnectionProperty. I can't find any documents from Crystal that explain it.I am using Crystal Reports XI - Developer
I'm trying to use crystal reports in my database that i have made using vb 2010 and access 07, I'm trying to make a new crystal report in vb, have gone add new item, crystal report, etc but when i go to specify the new connection using the Microsoft office 12.0 access database engine )LE DB provider i keep getting a catastrophic failure error 0x8000fff?
View 2 RepliesI have deployed a Visual Studio executible module written in VB Net 3.5 SP 1 with Crystal Reports. When the user tries to view a report(s)they are prompted to login in to the data base that has been data sourced into the report module. The correct database was verified before the build was made. The developer is able to run the report in a run mode on the local machine where the VB project was created. In the properties section in the project the following check boxes pertaining to reports were checked on:
Crystal Reports Basic for Visual Studio 2008(x86, x64)
Microsoft Visual Studio 2008 Report Viewer
Notes: If the executible module is deployed to a machine that has Visual Studio 2008 installed, the Reports run fine without a database login prompt.If the executible module is deployed to a machine that does not have Visual Studio 2008 installed, the user is prompted for a login. The data base is a SQL server 2008 database.
When i make Setup of my project then my crystal reports keeps old database path how can i resolve it please help me.
View 2 Replieshow to create a setup in vb.net that comes with a ms access database and the .net framework if it is not existing in the system.. and also a crystal report... and also i want my database go automatically to C:
View 9 RepliesI want to populate the tree view from database for diff crystal reports name in such a way that i have :
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So when user clicks on the caption node and presses the button, corresponding report has to open.
I just purchased VS 2010 Professional. I was using 2010 Express and i used to use Crystal Reports 9 to create my reports. My problem is that CR9 does not allow me to connect to the new MS Access database (accdb). It only lets me connect to .mdb. I used to use .mdb but i have upgraded to MS Office 2010.
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I am creating a visual basic project for class. It is all running as intended though I am not sure how to set up the login to database function. When you click the link for the specific report it should display the page. But I get a login to database page. I am just wondering how I set that up so that one can actually see the information. ie:
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How do I open my Crystal Report in VB code (RPT files) on password-protected Access 2007 database? Ever since I protected my database with password, my Crystal Report generates an error.
View 3 RepliesI am creating reports in Crystal Reports that is integrated within Visual Studio 2008, and I noticed that some of the features are disabled. One is the ability to link tables with a Right Outer Join or Full Outer Join. I also cannot "Show SQL Query" in Crystal Reports. Is this something I can enable or do I have to purchase or upgrade?
View 1 Repliesi just want to ask if you know any links regarding Crystal Report Tutorial, Or Video Tutorial of it that will teach on how to create a Crystal Report. If someone who can teach me on how to create it then it would really be fine for me.. Im looking for hard coding not just using the connection properties. I want to know on how to connect the crystal report to a database and gets all the data that I need and displays it. Designing the crystal report. Using TSQL if possible.
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