i have a probleam with my report , i try to display my report using report viewer but it show an error :The source of the report is not definition has be not specified. i am using visual studio 2005 and databse sql 2005.
View 1 RepliesI'm using a MS Access 2007 database. I modified the field definition of one of the fields in a table, it a text field and I change the maximum length from 40 to 150. I have a data source in my app that contains this table and many others. I refreshed the data source but the change didn't take affect. I went through configure option but the change still didn't take affect. It gives me this error,
The value violates the MaxLength limit of this column.
If I add/delete a database field the data source is updated when I go through the configure process. I finally just deleted the table from my data source and then added it back.
I am trying to convert this method to VB.NET but the online converters seem to make a mess of converting it. Can someone help:
C# original:
private IEnumerable<IGrouping<string, Reference>> FindReferencesWithTheSameShortNameButDiffererntFullNames(List<Reference> references)
{
[code]....
This errors on Where is not declared.I wouldn't have thought that the VB would not be that dis similar to the C# something like this:
Private Function FindReferencesWithTheSameShortNameButDiffererntFullNames(references As List(Of Reference)) As IEnumerable(Of IGrouping(Of String, Reference))
Return From reference In references
Group reference By reference.ReferencedAssembly.Name
[code]....
But I get: Definition of method referenceGroup is not accessible in this context.
I am trying a example codes of animated graphics. I rewrote all the code and I found an error which doesn't happen on the example code(I run the example project)
error: 'Protected Overrides Sub Dispose(disposing As Boolean)' has multiple definitions with identical signatures.
when I double clicked the error, I got this in Form1.Designer.vb:
'Form overrides dispose to clean up the component list.
<System.Diagnostics.DebuggerNonUserCode()> _
Protected Overrides Sub Dispose(ByVal disposing As Boolean)
[Code]....
I have a form in an application that I'm building that shows a datagridview with the last field being a checkbox. What I'm attempting to do is if the user clicks on the checkbox and then clicking on "Save Changes" all of the fields on that datagridview row (except the first field) is then saved to a database. I have the following
Private Sub holidaysaveButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles holidaysaveButton.Click
For Each dr As DataGridViewRow In DataGridView1.Rows
[Code].....
I have a form with a binding source bind to the invoice table. I want to generate invoice report when the user selects an invoice record from the datagridview and clicks generate report. What i want is
1. how can i set the report's source to the binding source
2. can i do this using the crystal report generating wizard
3. or what articles or sites you recommend me so as to do this
I had created 5-6 crystal report in my vb.net project with back end sql server 2005 and i had given my path for crystal report. after this i had creted setup and deployed at customer machine but there it dosn't shows any report instead of it gives an error. for viewing report so how to come up with this probelm.
View 7 Repliesis it possible to have a single report from two different tables? Because I have been reading articles that are saying that it is not possible and a subreport should be implemented? Can anyone clarify this for me?
I've been retrieving the fields that I need for my report with inner join sql statement and setting it as the data source of the report that I had created but it doesn't show up when the crystal report viewer is loaded. I had the correct syntax based on testing on what is retrieved by the statement, the only problem is how should it be shown in a single report.
Is there any way to set the crystal report data source location to the application.startup-path?
have a nice day
i created more projects using ReportViewer 2005 and 2008 in local processing mode than I can count on my hands. All Visual Studio 2005 or 2008 ASP.NET web forms projects. I always used some flavor of Object data source for the reports.Tonight, I attempted to add the same functionality to a Visual Studio 2010 MVC 2 project and am failing miserably. First, the Add New Item > Reporting > Report is now a 2008 RDLC and not a 2005 RDLC report. Secondly, when trying to add a DataSet, my usual method of create a data proxy class with static methods that return IEnumerables(Of Stuff) will not show up as sources in the DataSources drop down
Thirdly, my only option is to add a Database connection. There is no "Object Data Source" to pick from: Like I kind of alluded to, I have no problems whatsoever actually rendering a report using the ReportViewer control. What I can't do is figure out how set up a Data Source in these new-fangled 2008 reports with Visual Studio 2010 so that I can pump a list of domain objects into the ReportViewer and display the report.
UPDATE: With some more research, I've found that MVC projects do not allow object data sources to be used within them. One solution for my issue is to create a separate project in the solution -- a web application, a service, or even just a class library, to add the report to and design it accordingly.'m still looking for alternatives here, so don't run away too fast!
How to create a crystal report in vb.net 2005 using data source wizard.
View 1 RepliesI am studying crystal report with visual studio 2008. I knew OLEDB, ADO.Net And ADO connections etc. But whatever connection that we must assign data sources. I want to non-configured and assign data sources as like data-grid. In the data-grid, we can configure data field name and generate data assignation in runtime. Can I do this for report or not. If I can this, tell me how can I do this.
View 1 RepliesI am trying to find way to design a report using my own custom class. I found links:
1.) How to work in Crystal Report with Object Data Source?
2.) Use .net object as data source in Crystal Report 2008
3.) Binding object with List<> to Crystal Report
4.) How to assign Custom class as datasource in crystal report
They were quite helpful, but I have been stuck in the first step while designing report as my custom class's property is not listed in field list of crystal report design view.[code]When I add my class objects to crystal report I do not get the usertype field from users class in field list.So how can I add usertype field to my field list? Or do I have to take another approach?The reason i wanted to use it as i am:
1.) Showing a form where user can type keyword
2.) program filters the records as per keyword using LINQ
3.) when user clicks the print button, I want to set the filtered records as datasource of my report
I have this code working. It sets the Visible property of controlToSecure to False. [Code] However I would like to get rid of hardcoding types of properties. In this case i'm hardcoding Boolean. Instead I would like to define the property type dynamically. I tried it like below but I get an error on line 2 "Type property Type is not defined". I just defined that type on the line before though? Does anyone know why this doesn't work and how i could get it to work? [Code]
View 3 Repliesthe next issue, that is only shown when the server is a Windows server 2008 machine , this is the information that I've found
[Code]...
I have a .rdlc report I created using vs2010.The report has 2 parameters: location (integer) and dteo(datetime).When I run running the report using vss reportviewer, I get following error:An error has occurred during report processing.is not a valid value for Int32.Index was outside the bounds of the array. The code below is generated from the report ran on vss2010.As you can see, there are 2 parameters, doe and location. Location is integer while doe is of date datatype. location is coming from a lookup table called Locations. Each location (integer) is associated with location_description (nvarchar)
View 1 Replieshow I can reference a report variable in the Report Properties Code Window of a local report? I have tried Variables!Claimant.Value (for a variable called Claimant) but I get an error "Reference to a non-shared member requires an object reference." I have tried qualifying it with Report. and also with the report name in front of it but I get errors with this also.I have the variable CLaimant defined in the Variables section of the Report Properties.
View 3 RepliesI use this code to get the source from a URL:
Public Function ScreenScrapeHtml(ByVal url As String) As String
Dim objRequest As WebRequest = System.Net.HttpWebRequest.Create(url)
Dim sr As New StreamReader(objRequest.GetResponse().GetResponseStream())[code]....
But what if the URL is[url].... or something else that doesn't exist, how do I handle the error? The program is crashing right now.
I had someone develop me an app in visual basic, and I am having a tough time getting it to run properly on any OS. I have Windows 7 64 bit.The program runs, but anytime I click a button this error pops up and nothing happens... Any idea what the problem is? I can't get ahold of the developer anymore See the end of this message for details on invoking ust-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.BadImageFormatException: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)
[code].....
I built a database from an .sql script file in Microsoft SQL Server 2008 Express Management Studio.Now, I need to connect an application I'm developing to this database. So in Visual Basic 2008 Express (that's what I use) I go to:
Data-->Add New Data Source-->Database-->New Connection
In the dialog which pops up (name: Add Connection) I set:
Data Source = Microsoft SQL Server Database File
[code]....
I am usinf VB 2005 Express and I an trying to connect to a SQL Server 2005 Express Database using the "Add New Data Source"I keep gettig the following error.Unable to open physical file "C:Program FilesMicrosoft SQL Server MSSQL.1MSSQLDataHeartland.mdf. Operating system erro 32: "32(The process cannot access the file because it is being used by anither process.)"An attempt to attach an auto-named database for the file C:Program FilesMicrosoft SQL Server MSSQL.1MSSQLDataHeartland.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
View 2 RepliesI get #Error in reportviewer when I use the following expression:
=IIf(Fields!PaymentNumber.Value>0,
IPmt(Fields!Annual_Interest_Rate.Value/1200,
Fields!Payment.Value,
Fields!No_of_Monthly_Payments.Value,
Fields!Total_Amount_Financed.Value),0)
When I remove the IPmt() function and use some static value instead, it works. Is there a way to find out the exact error ?
I have installed on my computer Visual Studio 2010 Premium with everything that this software comes when you are paying 5200 EURO.Now I am working to an application in which I have included some Reports with Microsoft Report tool. (not Crystal Report). I have to say that I have created application with .NET Framework 3.5.If I am running this application on my computer everything is ok but if I am running this application on another computer I receive this error:[code]I mention that I runned the application on a computer with NET Framework 3.5 installed. I also have tried on different computer and I have the same error on all the computers. The application is running properly only on my computer (where is installed Visual Studio 2010 Premium)
View 2 RepliesRecently i developed a small program using VB. The program is complete but when i debug or run it it give the error "ajaxcrystal.report" on all files of the program. How can i eliminate this error?
View 1 RepliesI have installed a debug version of my program at a customer for him to test it and therefore have copied the debug .exe and .pdb file instead the release version. So when an error occurs the exception window comes up and I can see in which file and code line the error appeared.
Unfortunately, when an error occures, the Microsoft error report windows comes up. I deactivated error reporting in the control panel, but still it comes up.
See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.IO.FileNotFoundException: Could not load file or assembly 'CrystalDecisions.CrystalReports.Engine, Version=12.0.2000.0, Culture=neutral,
[code].....
[Code]....
am getting error: End os statement required
I used to run the following code on WIN XP PRO and it used to work. But why not running anymore on WIN 7:
Dim Log As New System.Diagnostics.EventLog()
Log.Source = "Demo Log"
Log.WriteEntry("Hello World", EventLogEntryType.Warning)
It gives the following error message: The source was not found, but some or all event logs could not be searched. Inaccessible logs: Security.Luai Alrantisi, BSc in Computer Engineering, University of Ottawa 2007, Canada. IT Manager of MTN Mobile Telecom.
I am trying to get the html source of a web site but getting an "Internal Server Error (500)" instead. [code]
View 1 Repliesive been dealing with a kind of no error message my application is throwing after the setup has been installed on my machine. The application run fine and generate a report exactly the way i want it. The problem is that after compiling it as set up, it throw this message: [code]
View 1 Replies