I haven't written anything for a long time. Maybe it's because I 've been busy. After the test, I decided to stay at school and continue my study. I hope to make my freshman life better, I will write down some of my low-level experiences in the future.
Although I have been studying Crystal reports over the past few days, although I have been using the push-in mode to create reports in the header, I am still confused about the problem of extraction for a long time:
After creating a
successful, only using one time to fill out all the records
void Report_fetchrecord ()
{
String sql = "SELECT * from Dbo.zhubiao";
using (SqlConnection con = new SqlConnection (connectionString))
{
Con. Open ();
SqlCommand cmd = new SqlCommand (sql, con);
SqlDataReader reader = cmd. ExecuteReader ();
Fill in all the records at once
while (reader. Read ())
{
. DetailGrid.Recordset.Append ();
Field1. asstring = reader[0]. ToString ();
Field2. asstring = reader[1]. ToString ();
. DetailGrid.Re
#t A, @shid b whe Re IsNull (a.sfzh,0) = isNull (b.sfzh,0) Select @total = count (1) from #t select Top (@pagesize) * to #output from (select Row_number () over (ORD ER by Showid) as RowNumber, * from #t) AA where RowNumber > @stratrow--page recalculation update #output set rowspan = SL from #o Utput A, (select Sfzh,count (1) as SL from #output Group by Sfzh) b where IsNull (a.sfzh,0) = IsNull (b.sfzh,0) Update #outpu T set ShowName = 1 from #output A, (select Sfzh,min (ID) ID from #output Grou
Reports can be generated on the computer in the development environment, but An error occurred during local report processing error is prompted on the client.
The conjecture is that dll is missing.
Microsoft. ReportViewer. Common. dll
Microsoft. ReportViewer. WinForms. dll
The problem persists. Is it still missing?
Google knows there is still one missing
Microsoft. ReportViewer. ProcessingObjectModel. dll
This is not easy to find. It can be see
What should I do if I report to my teacher when I get drunk and kiss my girl?
Ask a diver here
Not me, not me.
He is afraid of help.Source post http://bbs.sei.ynu.edu.cn/viewthread.php? Tid = 21001 extra = Page % 3d1 my answer: I read your post
You told the student
As long as you take the initiative to the girl
Admit that you are drinking
I didn't mean it. I asked her to have a meal and deliver something.
Most people will forgive me.
If yo
In a report development project, the source data of a report can be placed in a database or in a file. For example, an internet company's website Operation report System, the company registered users basic information from the website system, using the Oracle database, user operation data from the Web site system log files, is a text file. It is common practice t
Asp.net| Crystal Report compiling: http://www.ASPcn.com flying knife
Original: http://www.aspfree.com
Before we studied the Crystal report (Crystal Reports) in vs.net, my friends and I were very curious about how to add this complex to our web application. A week later, after reading a lot of "HOWTO" documents, we succeeded in adding some simple reports to our ASP.net program and getting some tips.
This ar
Asp.net| Crystal Report Before we studied the Crystal Report in Vs.net (Crystal Reports), my friends and I were very curious about how to add this complex to our web application. A week later, after reading a lot of "HOWTO" documents, we succeeded in adding some simple reports to our ASP.net program and getting some tips.
This article teaches you how to use Crystal Reports in. Net Web applications, and lets
The report server database can provide internal storage for one or more report server instances. Because the report server database schema may change due to the introduction of a new Reporting Services version, the database version is required to match the version of the report server instance that is used. In most cas
This article is transferred from:
Java report tool function comparison
Over the past few years, the Java report market has been very popular. First, overseas products such as Crystal Reports, Brio, and style have successively entered the market, then, the Chinese table, the table creation, the huge number, and Qin, runqian, and Jie started to emerge. (some of them only support Java and some support all web
Google Analytics (analytics) divides all its reports into six categories: consoles, visitors, traffic sources, content, goals, and E-commerce . The console is the summary of the report summary. The goal is the website analyst in order to better analyze the website data and set the target for the website, can say the sales data, can also be the order quantity. Consoles and targets are not discussed here. Take a specific look at the terms in the other
1.JDBC Data Source
This will create a simple database report using the JDBC data source, using the MySQL database.
/** * * @author Source God * Annotated: Omitted import Introduction Package/public class Jdbcdatasource {* * * get MySQL database connection * @return * /public static Connection getconnection () throws ClassNotFoundException, SQLException {String driver = "com. Mysql.jdbc.Driver "; Driver name String user = "root"; MySQL configuration u
Web Report Development with Jasperreport+ireportPreface in very many practical projects, the report is a very important part of it, such as the query results in the form of a report. The report mentioned here is not a simple two-dimensional table, but has a complex header, multidimensional, can be active in the executi
Tags: MongoDB hidden member Tag setsMongoDB Report Instance Scenario selectionBackground introductionIn our production environment we are using replica sets, in order to allocate the business pressure of the database server, we split the database to run on a different replica set.We run the application on the MongoDB replica set, sometimes reporting requirements, the general purpose is to get the analysis of user behavior, there are other business cus
When report performance issues require optimization of data source calculations, execution paths are difficult to determine and intervention is one of the challenges that hinder report optimization. Because the database execution path is opaque to the developer, report optimization needs to specify the execution path, which can be difficult or even impossible for
This is a simple example of generating a local report using the RDLC report definition file, the ReportViewer control. (This article is flawed, edited in 2011.10.29)
First, create a new. Net4.0 Project: (The. NET Framework 2.0 of the following figure is changed to the. NET Framework 4.0----2011.10.29)
The project is named Reportapp and creates two new folders Reports, datasets for the project. The Repor
Asp.net| Crystal Report using pull mode
We will use the following steps to execute the Crystal Report through the pull mode
1. First create the RPT file and use the Crystal Report design interface to set up some necessary data connections.
2. Drag and drop a Crystalreportviewer control to the ASPX page, set its properties to specify the. rpt file that we creat
The Crystal report quickly transforms almost any data into powerful dynamic content. Closely combine reports and java,.net, as well as COM applications. Gives users a flexible ability to view and interact with reports.
Technical information for application developers
General Technical Resources
Report Design and Maintenance resources
Java Resources
.net resources
COM Resource (RDC)
Delphi Resources
Deploy
The diversity data source is more and more common in the report development, and the efficient support of the run-dry set report to the diversity data source makes this kind of report development very simple, the data source type supported by the current set of reports, in addition to the traditional relational database, also supports: TXT text,Excel,JSON,HTTP,Ha
Before the job is to do with everyone to do some web development, requirements design, coding, testing and implementation of maintenance, there is no special place, the other is in the project team made N interfaces, nothing else. A chance to contact to do a call cell report things, at first just feel that this thing is good, that time just a business trip back to do nothing to do, to help do a bit of development. Then the leader found out that I did
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