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How to preview Report without using crystal reports and Export it to any format like Pdf,xls etc.
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That would depend on what kind of report you're using. If it's a Crystal Report file, then you need use crystal reports. If you haven't created the report yet, then I would look into a 3rd party add-in that will allow you to do that. If you only want to display it in one format like excel, then you can just create an Excel Application object and fill your sheets through it.
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Hiya, Do you mean how to preview your crystal report classes? I had the same problem. I was browsing the net looking for an answer when I found a web site that offered a means to do just that. Below is the link
http://www.itteam.net/itteamreportviewer.html[^]
They offer a number of low cost .Net development utilities.
Hope this helps
Rob
-- modified at 13:12 Friday 26th May, 2006
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I am trying to connect to a system in a network through WMI.
If i am not able to connect to a system through WMI then generally i get
"Access Denied" error. for which i know the solution.
But now i am getting "RPC server unavaliable"
Can someone tell me shat does it means and it's solution.
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sounds like the rpc server isn't running on the machine you're attempting to connect to. Pull up the services on that machine and see if it's running.
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We have checked the services and yes they were stopped but even after starting it we are still getting the same error.
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Hi, Friends
what i have is 1 application in that i run so many stored procedures, but now i have to set parameters to them, that is also i can do but every time i have to set thos parameters acording to the store porcedures
what i want is, if i can list in my program that to 1 procedure how many params r their and put it in any arrey or some thing like that so dinamicaly i can add thos param b 4 running the procedures
For Exam:
SP_SelectEmployee <@EmpId>
in the coding i have to wirte
objCommand = new OleDbCommand(SP_SelectEmployee,objConnection);
objCommand.CommandType=CommandType.StoredProcedure;
param1=SetParameter("@EmpId",OleDbType.VarChar,strKey1.Length);
this is the way i have to set the datatype every time and it lenght so what i want is that if i can get the parameters required and it lenght in an array or in some list so that i can pass thos params same which i want not just wage param type
Please Help Me Gays
Harshad Pednekar
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You can pass the parameters into a hashtable. And then create a loop to pass these parameters one by one to it. You can use following example:
Public Function SelectEmployee(ByVal OracleConn As String, ByVal SPName As String, ByVal crOutput As String, Optional ByVal ParamTable As Hashtable = Nothing) As DataSet
Dim m_objDA As New OracleDataAdapter
Dim m_objDS As New DataSet
Dim m_objDBCmd As OracleCommand
Dim m_objDE As IDictionaryEnumerator
Dim Conn As New OracleConnection(OracleConn)
Try
m_objDBCmd = New OracleCommand
m_objDBCmd.Connection = Conn
m_objDBCmd.CommandType = CommandType.StoredProcedure
m_objDBCmd.CommandText = SPName
If Not IsNothing(ParamTable) Then
m_objDE = ParamTable.GetEnumerator
While m_objDE.MoveNext
m_objDBCmd.Parameters.Add(m_objDE.Key, m_objDE.Value)
End While
End If
m_objDBCmd.Parameters.Add(crOutput, OracleType.Cursor).Direction = ParameterDirection.Output
m_objDA.SelectCommand = m_objDBCmd
m_objDA.Fill(m_objDS)
Catch ex As Exception
'm_objDS = Nothing
Throw ex
Finally
m_objDBCmd = Nothing
m_objDA = Nothing
End Try
Return m_objDS
End Function
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Thank you for the reply friend, but my problem is not this
problem is i have created a procedure and now say i forgot the params of that procedure so what i want is in the vb.net codding i want to get the list of the params and i want to build that procedures and excecute in the database and get the output so say for example i have 1 procedure with some params like
SP_ABC <p1>,<p2>,....
now i dont remember thos params so in my vb program how can i get the list of thos params and it's datatypes
Thankx Again 
Regards,
Harshad Pednekar
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hello frds
i am creating the databse and table from VB.
Plz help me how to set 'Require' property of column to No.
When i append the column to table and table to databse, the 'Require ' property is by default set to YES, i want to set it to No.
plz help me
Rahul here
-- modified at 2:28 Thursday 25th May, 2006
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rahul.shendurnikar wrote: i am creating the databse and table from VB.
Plz help me how to set 'Require' property of column to No.
When i append the column to table and table to databse, the 'Require ' property is by default set to YES, i want to set it to No.
Well Require property is just another form of NOT NULL. If you don't specify NOT NULL it will take NULL values I guess.
Nibu thomas
A Developer
Programming tips[^] My site[^]
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HiYa u guys.
In VB.Net, how to show a certain tab.??
I mean, if i have 1.Add 2.Update 3.Delete Tab.
what is the code for me to show the Update Tab.?
thanks...
isfufushah
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tabControl.SelectedTab = tabPage, from memory.
Christian Graus - Microsoft MVP - C++
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TabControl.SelectedTab = TabUpdCust.show
is this the code suppost to look like.
but, in my MDImodule it says it is not defined.
what is it mean.??
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Why the .show ? I'd say that's the problem, it's not correct.
Christian Graus - Microsoft MVP - C++
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o.k. can u pls show me some example coding.??
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myTabControl.SelectedTab = myTabControl.TabPages(0)
or
myTabControl.SelectedIndex = 0
Current blacklist
svmilky - Extremely rude | FeRtoll - Rude personal emails | ironstrike1 - Rude & Obnoxious behaviour
-- modified at 8:43 Thursday 25th May, 2006
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HI,
When i run my multithread program,Why the CPU use is always 100%?
Any issues will be appreciated!
ICQ:258-235-734
MSN:msnadair@hotmail.com
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codeadair wrote: When i run my multithread program,Why the CPU use is always 100%?
Any issues will be appreciated!
You need to Sleep in between. 
Nibu thomas
A Developer
Programming tips[^] My site[^]
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i need to read data from a equipment continuously.
EM! I have found the reason.i evaluate data to a control of form.
And how can i avoid the problem?
ICQ:258-235-734
MSN:msnadair@hotmail.com
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codeadair wrote: need to read data from a equipment continuously.
EM! I have found the reason.i evaluate data to a control of form.
And how can i avoid the problem?
While(bThreadRunning)
'thread stuff
....
Thread.Sleep(someMilliSeconds);
End While
Nibu thomas
A Developer
Programming tips[^] My site[^]
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i think i get you.
you want to give some milliseconds to the free-time thread that counts the left time of CPU.Therefore CPU use will not be 100%.
Thank you for your bright idea.
I evalue the data (read from equipment) to form control (textbox).As below:
textbox1.text=str.tostring.trim 'str is the data
If i alter it to: console.writeline(str.tostring.trim)
The cpu use will reduce to 1% more or less.
How could i transfer the data to a form control without hige cpu usage?
Maybe we could be mailfriends.
Contact me by MSN as below
Regards.
ICQ:258-235-734
MSN:msnadair@hotmail.com
-- modified at 6:11 Thursday 25th May, 2006
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codeadair wrote: How could i transfer the data to a form control without hige cpu usage?
I don't know what you are saying. I have never experienced this. How could CPU usage go up when you are updating the value of a control.
Just a min, what is the size of str. Is it too big a string. Edit controls only take a max of 64KB. ( ) So if the string size is more that this then frequent updations could lead to 100% CPU usage.
Nibu thomas
A Developer
Programming tips[^] My site[^]
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Nibu thomas wrote: Just a min, what is the size of str. Is it too big a string. Edit controls only take a max of 64KB. () So if the string size is more that this then frequent updations could lead to 100% CPU usage
thanks for your reply
integer number. the range is 0~20000.
ICQ:258-235-734
MSN:msnadair@hotmail.com
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