rdlc

问题 How could I hide a row in a .rdlc report without disabling the code execution for this row? 回答1: Use the Visibility.Hidden property. Click on the Detail row handle to select the entire detail row, expand the Visibility property and enter an expression in the Hidden property that will hide the row. For example, if you want to hide the row when MyField is zero, you'd enter: =IIF(Fields!MyField.Value = 0, True, False) 回答2: Use a table filter. The data will be extracted the filtered after

问题 how to create RDLC form dynamically in run time and how to save it? 回答1: You need to understand the Report Definition Language and based on that create XML file and save it as rdlc extension. If you want to handle report events, you need emit to generate dynamic .net code. 来源： https://stackoverflow.com/questions/4942698/how-to-create-rdlc-form-dynamically-in-run-time-and-how-to-save-it

问题 My question seems a duplicate question but I have an strange issue here. We have a web application that render RDLC reports to PDF format that has some parameter that will be set in code then append to the report and render it to PDF. I have this code behind: LocalReport rep = new LocalReport(); rep.ReportPath = "ReimbursementClaimForm.rdlc"; List<ReportParameter> param = new List<ReportParameter>(); param.Add(new ReportParameter("NameofthePatient", txtNameofthePatient.Text)); param.Add(new

问题 I am generating a report where I have to bind a hierarchical structure. 1) I have to show teachers 1 by 1 in a row but following each teacher, there should be multiple students listed in another table type structure and after the listing of students 2) It is having another table type structure showing blah blah information Now as per surfing internet i have found that i can achieve this result by creating a custom model like this: I will have a custom class public class customDataSet { List

问题 Out of memory exception thrown - I tried to export a large record from report viewer into excel in windows forms. I have applied grouping for page breaks since excel does not allow above 65535 rows. Below expression is used for Group On expression, =Int((RowNumber(Nothing))/10000) Page Break at end Checkbox is enabled for this grouping while exporting by clicking on the default export option available in report viewer control. But results in out of memory exception thrown. Am i doing right?

问题 Hello everyone can anyone correct my codes in rdlc tables i have 1 tables and on that table there was a Field!ans1 that was computing for the average of the column(RED CIRCLE in IMAGE) then i want that average to filter to an if statement to identify if that average is Agree , disagree or Stronglyagree(BLACK CIRCLE IN THE IMAGE) Here's the Picture of my RDLC Table the Black Circle is the If Statement that will identify if the Average Below in the Red Circle if is Agree,Disagree,or Strongly

问题 I have a visual studio 2013 web application which works with entity framework and I want to display a simple tabular data report using a RDLC report. I have created a seperate web page and added a reportviewer control. Also I have created a RDLC file and added the data source from a C# function which returns a List of custom objects. This way it is configurable from the report designer, but when the page loads in the browser an error A data source instance has not been supplied for the data

问题 I'm using VS2008 and VS2013 in order to create some small client reports for our customers. However, everything I try to do to make this work is getting me nowhere, and half the tutorials I see either don't apply anymore, or apply differently to either VS2008, VS2010, or VS2013. What I'm trying to accomplish seems easy in concept. The page is to have 3 columns, with a table repeating through the columns. The table had three columns, a customer number, a delivery amount, and then a blank

问题 Just started on a touchscreen based project that uses the reportviewer control. I will obviously be putting my own big buttons for report navigation , export to pdf etc since even people with tiny fingers will have a hard time clicking the out of box toolbar that comes with this control (see below screenshot). Can I do all of this from code 1) Show next / prev/first /last page of report 2) Show print dialog/page setup dialog/print layout 3) Export to pdf Thats all we need for now. I am going

问题 Is there a way in rdlc reports to format numbers as such:- add thousand separators but leave decimal places as is, so 1000.00 --> 1,000.00 1000 --> 1,000 回答1: Absolutely, in TextBox properties window select Number tab, select "Number" category and choose how you want to format your number: 来源： https://stackoverflow.com/questions/36238823/custom-number-formatting-in-rdlc-report