dynamic-rdlc-generation

问题 I have added two text boxes for the date range in the report. To fill the values in the text boxes, I set parameters to the text boxes. Now the date range is coming from a form named DateRange having two DateTimePickers. How to set the value of the text boxes in rdlc equal to these DataTimePickers? 回答1: You can set parameter value like this. DateTime dtStartDate = dateTimePicker1.Value; DateTime dtEndDate = dateTimePicker2.Value; ReportParameter[] params = new ReportParameter[2]; params[0] =

问题 I have data that will be generated by users at runtime by performing queries. The shape of the data is unknown because users can choose which fields to bring back. The application is an ASP.NET MVC web app. The data will be .NET POCOs. However, each object could have properties that are collections of other objects. I want to use the RDLC format for the reports so that I can leverage the PDF, Excel, Word, etc export functionality. I envisage the data being displayed in a grid, with nested

问题 I would like to bind the dynamically dataset to the rdlc. I can view the report if I use inline DataSource in ASPX file (static binding). However, if I use the following codes, the Report viewer keeps showing "Loading.." Image. I have already check the dataset name and if I changed the dataset name to "Orders2", it shows me that required dataset "Orders" is not provided. So, I add the GridView on the form and test my DataSet. The dataset contains data and showing well with the GridView. The

问题 I'm trying to display image(base64 string) using parameter( @CustomerSign ) in RDLC report (I'm rendering PDF file from report and I'm seeing PDF file) I've configured image property as below: Select the image source : Database Use this field : =Convert.FromBase64String(Parameters!CustomerSign.Value) Use this MIME type: image/png And passing parameter: ReportParameter CustomerSign = new ReportParameter("CustomerSign", obj.SignImage); rptvw.LocalReport.SetParameters(CustomerSign); But the

问题 How to page break after Specific rows (like 15 rows) in rdlc reporting. 回答1: It's so easy.Suppose My reports looks like Enable advance mode Add a group for page break Define the number of rows what do you want in the group expression(In this case i want 15 rows) Delete group column if you not need Delete Expression from Group details Select Group Properties and set page break attribute breakLocation as End,Disables as false and RestPageNumber as fasle. Select Group Details Properties and Set

问题 I have a list of stored procedures which return different types of object (with varying column) to my business layer. Also, I created a single RDLC file named allreports.rdlc in my mvc application and put it in some .cshtml page. Now, I want to call any of the stored procedure (based on user input passed as query parameter to my controller) and retrieve data in dataset (or any better format if available) and want to pass it to my rdlc report. Can I achieve this using a single rdlc file which

问题 I found this solution posted by reza-aghaei here It is really a helpful start to dynamic reporting, but I would like to extend it to grouping and sorting of the report. I have checked out the Microsoft documentation here but reporting is not discussed here. Any help with the grouping/sorting? 来源： https://stackoverflow.com/questions/58373578/how-to-use-run-time-text-templates-to-do-report-grouping-and-sorting

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 create the report dynamically, i e, I have no way to open a designer RDLC and fix it. I create a table and fill it through the dataset. Getting XML file and export it to PDF file. But even if I write string deviceInfo = "<DeviceInfo>" + " <OutputFormat>PDF</OutputFormat>" + " <PageWidth>11in</PageWidth>" + " <PageHeight>8.5.0in</PageHeight>" + " <MarginTop>0.05in</MarginTop>" + " <MarginLeft>0.05in</MarginLeft>" + " <MarginRight>0.05in</MarginRight>" + " <MarginBottom>0.05in</MarginBottom>"

问题 I have created the stored procedure in ms-sql server 2014 and creating the rdlc report. Now binding the report in reportviewer programatically, but in report only columns are displayed and not the data... The below code is my stored procedure : USE [Bonny] GO /****** Object: StoredProcedure [dbo].[AccMast_AllDetail] Script Date: 17/10/2016 12:10:42 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER Proc [dbo].[AccMast_AllDetail] as Select Account_Code,Party_Name,Address_1,Address