Is it possible to get the dataset name from an rdlc file? I have found several demonstations on how to get the datasource, but not the dataset nor the tabladapter.
Thought, but dont know if it is possible or not.
When you run your app. could you read the rdlc as an XML file?
Does anyone know how to retrieve a list of reports found in a project?
View 1 RepliesI am creating a custom design for printing (RDLC)Is this possible to populate my rdlc from pre populated Dataset?I am populating my dataset like this
Private Sub populateExam()
Dim daClients As New SqlDataAdapter
Dim dsClients As New DataSet
[code]....
My Dataset hold only 1 record from my database.I need to pass that record into my cutomize page for printing.This is my layout. the red rectangle is the place for the values.
Q:how can i add columns dynamically to rdlc report from dataset in windows based.
View 1 RepliesI have a Customerdataset as follows[code]...
I want to sort it out on Route sequence and put it in the Listbox in order.may represents other numbers.So in the list box..[code]...
Can some one tell me how retrieve database structure in dataset with primary key columns or get the columns that not allow nulls
View 2 RepliesI know this has to be a very simple answer but I seem to be overlooking it. I have an Access database that I have conected to and have created a DataSet. The DataSet consists of one table with several rows and a bunch of columns. What I am trying to do is get the data for one specific row and column so that I can use this data is some calculations. I can position the row if I need to but I can't figure out how to get the data in the specific column I need.
View 3 RepliesI have inherited some code from an external contractor that I have to modify. Firstly, he uses a strongly typed dataset to retrieve some data from an SQL database and then uses that data to populate a listbox. I have decided to use a dropdown list (as the user can only ever select one value at a time).This is the code that populates the DropDownList
Private Sub FillUserComputer(ByVal userId As String)
Try
TraceDebug("Begin FillUserComputer"[code]....
This works well for the first two entries in the DropDownList. However, whenever I select one of the other options and click the Send Request button it "jumps back" to the 2nd entry in the list and sends that data instead, completely ignoring the option I selected.I think I have narrowed down the problem to the fact that the DataValue for the second entry in the list is a Null value.
I have and existing .rdlc file where I display the grades of each students as well as the general average. I get general average like
=FormatNumber(Switch(Fields!YearLevel.Value="LC7" or
Fields!YearLevel.Value="LC8",(IIF(Fields!SectionName.Value<>"1st Sec A" and
Fields!SectionName.Value<>"2nd Sec A",
[code]....
I want to display:
"1st Honor" if gen. ave is >=90 but all the subject grades must be >=90 also
"2nd Honor" if gen. ave is >=88 but all the subject grades must be >=88 also
"Third Honor" if gen. ave is >=85 but all the subject grades must be >=85 also
How do I do it?
There would be more than 8 table controls in the report(.rdlc) and each would hold records that has specific values on specific fields.The fields in my database table are;
1. Year
2. Semester
3. Subcode
4. Description
5. Units
What those tables in my report(.rdlc) contain would depend on their Year and Semester fields. That is, my first table (in my report) would display records whose Year value is "1st Year" and whose Semester value is "First Semester".
built rdlc report with report wizard, now i want to add columns dynamically to existing rdlc report instead of adding columns of drag them from the data source. i am using vb.net
View 2 RepliesIn my report I want to display the dollar amoumt in textboxs.So I set the textbox property Format as currency.My question is that I want to reports show brackets for negative dollar values. It works out except "$" sign being showing whenever there''s an amount showing. I want to remove this "$" sign from the report.
View 1 RepliesI am trying to edit a .rdlc report file before displaying it to the user. it will eventualy read from an MS Access database, but first im just trying to get it working. I have included the proper namespaces(i think!!), but when i try to change the innertext of a node, it gives me the folllowing error:
Object reference not set to an instance of an object.
I have google worn out trying to find the solution...i know its probably somthing realy simple in the code but, for the life of me, i cant fugure it out.Here is the xml and code ( i have compacted some of the XML to make it fit)
XML-
<?xml version="1.0" encoding="utf-8"?>
<Report xmlns="http://schemas.microsoft.com/sqlserver/reporting/2005/01/reportdefinition" xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting/reportdesigner">
[code].....
How can i add columns to rdlc report at runtime in windows based application using vb.net
View 1 RepliesI have a form with a single Report Viewer control on it. I wish to use this single form to display ALL of my application's reports. I am looking for a method that will allow me to assign the rdlc file / table adapter and rebind the datasource at runtime. I've tried various methods but cannot get it working. It sounds simple enough but is now driving me crazy!!
View 2 RepliesHow can we multiply the values of the text boxes(reportitems) in rdlc report?
Ex. The expression of TextBoxResult report item is:
=Reportitems!TextBoxPrice.Value * Reportitems!TextBoxQuantity.Value
I created a report (rdlc) based on a dataset coming from an Oracle database table. I inserted a ReportViewer into a form and associated the report with the ReportViewer. This made VB to automatically create a binding source and a table adapter. The problem is when i run the report the application hangs (with no error). Later i discovered that it is because the Oracle user password which is required for the table adapter to retrieve the data. I found this because i tried to preview the data in the table adapter and the password was required.
View 1 RepliesI had a rdlc that contain page footer. The page footer will show in each page. May I know if there is multiple pages, how can the page footer only show at last page instead of every page?
View 1 RepliesI create a small vb 2008 Windows Form application which pick data from SQL 2005 and display in rdlc report.
Report creation and initial data load is fine.. but when i do any change to data and when i pull the report again, it does not getting refresh and still shows the old data.
I have a report that I need to run multiple times and save as PDFs. I am currently generating the report as a PDF programatically but want to save the reports without the user having to choose the save option manually each time.
The code I use to render a single report as a PDF is:
Dim warnings As Microsoft.Reporting.WebForms.Warning() = Nothing
Dim streamids As String() = Nothing
Dim mimeType As String = Nothing
[Code]....
I was figuring I could run it in a loop and save the PDF each time.
Do you know how to set maximum length of character in the textbox of rdlc report? I already dug all of its properties but I didn't see any.
View 1 RepliesThere would be more than 8 table controls in the report(.rdlc) and each would hold records that has specific values on specific fields.The fields in my database table are;
1. Year
2. Semester
3. Subcode
[code].....
I've been googling around to find a way to dynamically assign a DataSet to an rdlc report but i was unable to find a clear method to do it.Does anyone know if there is a way? I end up trying to use this method because i also found no way of adding parameters to the rdlc report. The VS documentation is vague on this issue..
View 4 RepliesI've been googling around to find a way of inserting a subreport by using the designer. So i created a new RDLC report and inserted a subreport on the existing RDLC report. Then i changed the Name property of the subreport to the name of the second RDLC, without the rdlc extension. At execution time it fails with the message:"The ReportName for the subreport Unicre_Report_Comm_SR is not valid. A ReportName can not be an empty string or just white space."
View 1 RepliesI have a custom business object which overloads the .ToString() function. It also implements IFormattable.ToString, so I can define my own custom formats.This approach seems to work everywhere in my app, except .rdlc reports. For example, I have a text field on a report with the following expression:
=Fields!MyField.Value.ToString("lr")
"lr" is a custom format I have created. When running the report I always get #Error as the output. I've placed breakpoints in my .ToString function and stepped through the code as the report is running, and I know the function is returning the correct value, but the report just doesn't seem to be capable of receiving and displaying it.
I would like to pass a value and add to it with the previous value thats what I want.The below code doesn't work...I can't understand the problem..Actually its for rdlc - total purpose I need it.My Code
public MyValue as Decimal=0
public Function AddToSum(ByVal quantity as Decimal) as Decimal
MyValue=AddToSum+quantity
AddToSum=MyValue
return AddToSum
[Code]...
just want to check whether i am doing this right,i am using visual studio 2008 and have inserted an expression in the backgroundcolor properties for one of the textbox in the table which is suppose to highlight the textbox accordingly. the expression is:-
=iif(fields!element1.value = "hello", "Red", "White")
but however, the expression did not seem to take any effect on the textbox and remain transparent.
I need to know how to dynamically change the datasource of a rdlc file.
View 1 RepliesError 2
A field in the dataset 'DataSet1' has the name 'Purchase Price'. Field names must be CLS-compliant identifiers.
C:UsersAdministratorDesktopNHSLib(NEWEST)NHSLibReport1.rdlc
NHSLib
I am having trouble loading and displaying my .rdlc report file in my reportviewer. I've been all over the internet and nothing worked.I think it might be because i am using vb.net 2008.Also I am wondering if there is a click event in Microsoft Reports or in Crystal Reports where I can link certain data in my report to other files in my project, eg. form2.vb
View 1 Replies