|
How to Populate Crystal Report dynamically with database and tables?
|
|
|
|
|
Hi,
You can populate Crystal Report dynamically using ADO.Net. This is how you do it using OLEDB, and a table view in MSSQL. The Following code assumes that you have setup your report viewer with the wizard.
-------------------------------------------------------------------------
BEGIN CODE
dataSet21.Clear();
oleDbDataAdapter1.Fill(dataSet21,"your_table_view");
CrystalReport2 custReport = new CrystalReport2();
custReport.SetDataSource(dataSet21);
TableLogOnInfo logOnInfo = new TableLogOnInfo();
logOnInfo = custReport.Database.Tables["your_table_view"].LogOnInfo;
ConnectionInfo connectionInfo = new ConnectionInfo ();
connectionInfo = logOnInfo.ConnectionInfo;
// Set the Connection parameters.
connectionInfo.DatabaseName = yourcatalog;
connectionInfo.ServerName = workstationID;
MessageBox.Show(connectionInfo.ServerName);
//connectionInfo.Password = "yourpassword";
//connectionInfo.UserID = "youruserid";
custReport.Database.Tables ["Vw_Address_Label"].ApplyLogOnInfo(logOnInfo);
crystalReportViewer1.ReportSource = custReport;
crystalReportViewer1.Refresh();
crystalReportViewer1.RefreshReport();
END CODE
-------------------------------------------------------------------------
I hope this helps  .
Regards,
John Adams
ComponentOne LLC
|
|
|
|
|
In my case I am not connecting the database/table with the Crystal Report through the wizard, I want to coonnect the database and table with the crystal report at page_load.
in that case I need to get that code that connect with the database and table with the crystal report.
thanks
|
|
|
|
|
Hi i like to send email from sqlserver2000,
I dont have anyidea abt that,
plz anyone guide me regarding that,
Thanks & Regards,
Mageshh,
please don't forget to vote on the post
|
|
|
|
|
Hi Magesh!
Go Here[^]
May be it will give you some idea about sending mail from SQL Server 2000
Regards.
|
|
|
|
|
hi!
how would i display below rows in correct sequence
Level 1
Level 10
Level 11
Level 12
Level 13
Level 2
Level 3
|
|
|
|
|
uglyeyes wrote: how would i display below rows in correct sequence
Level 1
Level 10
Level 11
Level 12
Level 13
Level 2
Level 3
What do you mean by 'correct sequence'? What sequence do you want to display them in?
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
|
|
|
|
|
ORDER BY Cast(Replace(<colname>, 'Level ', '') AS Int)
this will extract only numbers ignoring the string 'Level ' and convert to integer
Regards
KP
|
|
|
|
|
Hi,
I am having problem. I want to sql query to insert a row, but before that i want update in the same table with a condition.
for eg: i am having a table, in that there is a field named default. this default value must true for only one row based on the foreign key. whn i insert a row for tht foreign key, before insert it should check is the default value is true before for that foreign key. if yes then i have to reset that old default value to false and set the new one to true.
id name isdefault fkey
1 aaa true 12
2 aas false 12
3 aer false 12
4 sdf true 17
5 ter false 32
6 zxc false 32
in the above example if i enter row for fkey 12, then the query should reset the previous all default value to false and then inset the new value to true(if the new row have true value) value to new row.
if there is no default true value thn it shold enter the true value to new row.
any one please suggest me a query.
thanks in advance.
Know is Drop, Unknown is Ocean
|
|
|
|
|
Run an UPDATE query against your table before the insert to set the value of 'isdefault' to false for all records with the same 'fkey' value as the record you are inserting. Then run your INSERT query to insert your new row with an 'isdefault' value of true.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
|
|
|
|
|
hello once again, haven't solved the tableName problem that i posted a few minutes ago but want to ask one more thing.. .is it possible to have different number of parameters for an sql stored procedure... wat i mean is that is it possible to specify the columns that needs to be selected at run time for a stored procedure...
if so plz provide help
haseeb
|
|
|
|
|
I don't think there is a way to have a variant number of parameters in a sql stored procedure. However you can pass a list via 'array', Check the following article. It might haelp you to get what you want.
http://www.sommarskog.se/arrays-in-sql.html
This may help you too:
http://www.sommarskog.se/share_data.html
|
|
|
|
|
hello
i wanted to make a single stored procedure which takes as parameter the table name from which all the rows should be selected ... in query analyzer i tried
declare @var varchar(30);
set @var='tableName';
select * from @var;
but it won't work... the variable declaration and assignment works fine, but the select statement doesnt work...
Please help in this regard... i also tried making
declare @col_name varchar(30);
set @col_name='studentName';
select @col_name from studentTable;
it works but the rows returned have col_name as it's value and the original value doesn't appear
Plz help
haseeb
|
|
|
|
|
You have to use Dynamic EXECUTE or sp_executesql (recommended). Check Books Online sp_executesql topic. It has a good example.
|
|
|
|
|
Hello everyone,
I'm working on a project that requires extensive searhing and I want to implement demand paging technique for displaying data in the gridview. I've read a few articles showing how to implement the retrieval of n to m rows from Oracle DB but I'm using SQL Server 2005. Can anyone plz tell me how I can implement this functionality.
Thank you
Rocky
Success is a ladder which you can't climb with your hands in your pockets.
|
|
|
|
|
I have not used what is in the ROW_NUMBER() topic of SQL2005 BOL but it should give you some ideas.
ms-help://MS.SQLCC.v9/MS.SQLSVR.v9.en/tsqlref9/html/82fa9016-77db-4b42-b4c8-df6095b81906.htm
modified on Thursday, February 07, 2008 12:23:52 PM
|
|
|
|
|
I have a dataset/datatable that has a column 'name'. The data may have accents as in 'João'.
I need to search for Joao (no accent) and get rows including João.
row 1 - Joao Pedro
row 2 - Maria João
row 3 - João Antonio
datatable.Select("name LIKE '%Joao%'") should return all 3.
|
|
|
|
|
Hi,
I need some help with an SQl statement please. Can someone please adapt the following statement to not only retreive the top 10 results but also return a counr of the total records in the DB.
<code>SELECT TOP 10 * FROM [tbl_Gallery] WHERE ([gal_Cat] LIKE '%' + @gal_Cat + '%') ORDER BY [gal_Id] DESC</code>
Thanks!!!
|
|
|
|
|
SELECT TOP 10 *, (SELECT COUNT(*) FROM [tbl_Gallery]) FROM [tbl_Gallery] WHERE ([gal_Cat] LIKE '%' + @gal_Cat + '%') ORDER BY [gal_Id] DESC
is this what you wnat?
|
|
|
|
|
Nearly, how do i recall the COUNT value?
|
|
|
|
|
you can assigne any name to the count
SELECT TOP 10 *, 'anything'=(SELECT COUNT(*) FROM [tbl_Gallery]) FROM [tbl_Gallery] WHERE ([gal_Cat] LIKE '%' + @gal_Cat + '%') ORDER BY [gal_Id] DESC
|
|
|
|
|
Hello
Its not like I am giving any assignment work to the genius people here.
I want some brainstorming and so asking this question.
Server – 1 (MySQL DB installed)
Client – 12 ~ 20 (practical condition, ideal condition may be more than 20) (MySQL DB installed)
Client application writes values to the server DB the local DB is updated immidiately. DB name is unique across client machines.
what are the different methods to do that.
Thanks
Regards
Anil
|
|
|
|
|
Is it necessary for each client to have a local copy of the database? Could they not just connect to the remote database?
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
|
|
|
|
|
Hi
I have a website which is sitting on a web server
I am trying to connect to sql server but it shows the following message:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
However I can remote desktop into sql server
Does this mean that there is another problem with the connection or do i have to configure sql server to allow remote connection from sql server
thanks!!!
|
|
|
|
|
You need to configure SQL Server so that it accepts remote connections. Try googling and you will find solution.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
