passing null value to crystal reports parameter

... Team LiB ] Recipe 2.14 Passing Null Values to Parameters Problem You need to pass a null value to a parameter. Solution Use the System.DbNull .Value static value. The sample code, as ... 2-18. Stored procedure: SP0214_NullParameter CREATE PROCEDURE SP0214_NullParameter @ValueIn int AS if @ValueIn is null select 1 as IsParameterNull else select 0 as IsParameterNull ... initialized. Passing a null parameter value into a stored procedure is not very different than passing any other parameter value. Construct the parameter using either the Parameter constructor or...

Ngày tải lên: 14/12/2013, 18:16

... CRYSTAL REPORTS TO REPORTING SERVICES 371 8547ch12final.qxd 8/30/07 3:39 PM Page 371 As you know, we use the ReportViewer to display the report output for RS. Similarly, we n eed to add the CrystalReportViewer ... surface, and CHAPTER 12 ■ MOVING FROM CRYSTAL REPORTS TO REPORTING SERVICES376 8547ch12final.qxd 8/30/07 3:39 PM Page 376 Moving from Crystal Reports to Reporting Services I ’m sure that you ... ■ MOVING FROM CRYSTAL REPORTS TO REPORTING SERVICES370 8547ch12final.qxd 8/30/07 3:39 PM Page 370 As soon you add the CR report to the project, you’ll notice that the Crystal Reports Gallery d ialog...

Ngày tải lên: 05/10/2013, 08:48

... the flexibility I need. To have that, I need to know how to add calculated fields to my reports. Technique In Crystal Reports, calculated fields are known as formulas. To create and edit formulas, ... the fields you want to include. 8. Now select the formula you just created, and add it to the fields to include. 9. You can now go on to select how you want the columns totaled and what you ... report to be. Click Finish when you are done. Comments The Formula Editor works similarly to other builders, and it's pretty straightforward to use. Formulas are another step to making...

Ngày tải lên: 21/01/2014, 12:20

... that will be demonstrated for this How -To. SubReport This report helps you to create main reports that utilize subreports. An example is invoices for customers. If the Standard report type is ... • Total. This tab allows you to specify which fields you want to summarize in the group footers and report footer. • Top N. You can set how you want the groups sorted, based on the totals ... last tab, Total. • Chart. Create a chart of your data. • Select. Filter which records you want to have reported based on field values. You will see how to do this at runtime in How -To 10.5....

Ngày tải lên: 17/10/2013, 21:15

... the ReportDocument to pass the data source to the report engine: cr.SetDataSource(dt); 7. Set the ReportSource property of the CrystalReportViewer to the ReportDocument to display the report ... 7.16 Dynamically Creating Crystal Reports Problem You need to define a DataTable at runtime and bind it to a Crystal Report. Solution Create a DataAdapter and use it to fill a DataTable with ... System.Windows.Forms; using CrystalDecisions.CrystalReports.Engine; using CrystalDecisions.Shared; using System.Data; using System.Data.SqlClient; private CrystalDecisions.Windows.Forms.CrystalReportViewer...

Ngày tải lên: 14/12/2013, 18:16

... decided to implement is not always easy and may represent a real obstacle. Members will suddenly be obliged to bear the psychologi- cal costs involved in agreeing to be monitored, and to adhere to ... is quickly to obtain a geographical indication so as to create institutional barriers to be added to the technical or geophysical ones already in place. The objective is legally to underpin ... marks that are of particular relevance to producers who wish to implement a joint value- adding strategy. Specifically, groups of operators often decide to work with certification marks or collective...

Ngày tải lên: 18/02/2014, 21:20

... mục 48 Tạo shortcut Tạo shortcut Click phải vào tập tin muốn tạo shortcut chọn Create Shortcut to , sau đó kéo thả shortcut tạo được vào các mục tương ứng ở bên trái 7 Các bước Các bước ► Tạo...

Ngày tải lên: 15/03/2014, 02:20

... would add an extra £23.3 million to the total value of educational exports in 2007/08 and £24.1 million to the total in 2008/09 47 Estimating the Value to the UK of Education Exports  ... Estimating the Value to the UK of Education Exports Table 2: Value of education and training exports to the UK economy (£m), 2001-02 to 2008-09 Johnes (2004) Lenton (2007) LE (2010) Sector 2002/03 ... 37 Estimating the Value to the UK of Education Exports The task of estimating the value of these sectors is not a straightforward one, and the data used to estimate the values in some component...

Ngày tải lên: 23/03/2014, 21:20

... coi m9t t~p DAI s6 QUAN H~ v): M SU DVNG NULL VALUE TREN MQT MO HiNH CSDL M()- 7 5. C~P NH~T ntr LI~U vA QUAN DIEM SU nVNG NULL VALUE 5.1. Cae gia tr! Null Trong nhieu nghien ciru v'e co- ... cho mo hlnh dii. d'e xua:t, chiing toi sll: dung hai loai null .L va D, Vi du sau day gi<l.ithich ClJ.th€ ho'n y nghia ki hi~u NULL ma chiing toi dii. sll: dung, Ten Mau xe Ngh'e ... of fuzzy multivalued dependencies in a fuzzy relational data model", Journal of Computer Science and Cybernetics 16 (4) (2000) 30-33. [4] Ho Thuan, Ho Cam Ha, An approach to extending the...

Ngày tải lên: 25/03/2014, 20:22

... those features, we are going to delve into exactly what you can do with Crystal Reports .NET. What Can You Do with Crystal Reports .NET? To start with, Crystal Reports .NET includes an integrated ... Subreport — Subreports are reports that are inserted into a main report. Subreports can be unre- lated to the main report or you can pass parameters between the main report and subreports to determine ... listed here to a setup project: ❑ Crystal_ Managed2003.MSM For installing the Crystal Reports .NET managed components, including: ❑ CrystalDecisions.CrystalReports.Engine.dll ❑ CrystalDecisions.Web.dll...

Ngày tải lên: 29/03/2014, 02:21

Ngày tải lên: 28/04/2014, 16:41

Ngày tải lên: 13/05/2014, 12:19

Ngày tải lên: 18/06/2014, 19:20

Ngày tải lên: 19/06/2014, 10:20

Ngày tải lên: 20/06/2014, 03:20

Ngày tải lên: 21/06/2014, 00:20

Ngày tải lên: 21/06/2014, 07:20