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• where to find ebooks and tutorials?

  Hi I am VS programmer and want to enter Ironpython. where are best ebooks tutorials or articles online with best brevity? any1 know some thing? I have installed Ironpython but there is no Help section. should I download it from elsewhere?

  Posted to IronPython for ASP.NET (Forum) by p1is1 on 3/29/2009

• Re: error in reading mdb file when website is busy 'No value given for one or more required parameters

  al is fieldname and e3 is value that al should be equal with. value of e3 is 'value' and you see I used this in code "'"+e3+"'". so what I can understand from your message is if I use e3 where e3='value' instead of "'"+e3"'" where e3='value' there wont be error sometimes. anyway do you or any one know if there is any command in .Net to lock the file for 1 visitor? According to my experience this error is happening in

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/10/2009

• Re: error in reading mdb file when website is busy 'No value given for one or more required parameters

  [quote user="Mikesdotnetting"] What typically would be the value of e3, and where does it come from? And is it possible that it might have no value sometimes? [quote user="p1is1"]I say i get this errors only few times most probably when website is busy and more visitors demanding.[/quote] That makes no sense. I'm not disputing your perception, but it cannot be the cause of the error. [/quote] dim e3 as string = request.querystring("a") : e3 is value that should be

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/10/2009

• Re: error in reading mdb file when website is busy 'No value given for one or more required parameters

  yes I found lmao But maybe you dont see or realize part of what I am telling and told earlier before i find the button. I am telling this code is working properly without error. if there was missspelling as you say it wouldnt work without error. I say i get this errors only few times most probably when website is busy and more visitors demanding. I mean this page with this code worked and still working with no error but sometimes when I run this page as a visitor I face this error and after few seconds

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/8/2009

• error in reading mdb file when website is busy 'No value given for one or more required parameters

  I have written following code to read data from access database for my website and it is usually working properly though sometimes (probably when more visitors are running this page) i get error 'No value given for one or more required parameters'. I dont know if i should lock file or what to solve it? ... Dim con As OleDbConnection Dim st As String Dim dr As OleDbDatareader Dim cb As OleDbCommand con= New OleDbConnection(k) con.open() st = "select * from comm where al = " +"'"

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/6/2009
  Filed under: lock file reading access database mdb error when more visitors requesting executereader datareader

• Re: MDB Lock File

  ok ty

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/6/2009

• Re: MDB Lock File

  lmao ok but where is new topic starting button that i cant find?

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/6/2009

• Re: MDB Lock File

  No I get this error only when more than 1 visitor request the page. in other times it is always working properly without error thats why I wondered it may has something to do with locking file and posted here. I know this error means fieldname dosnt exist but I get it only when the website is busy

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/6/2009

• Re: MDB Lock File

  hey mike you had showed me this another time. I have not enough time to read this but if you mean I should start a new topic unfortunately I can not find button for starting new topic

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/6/2009

• Re: MDB Lock File

  Hi I got similar problem in using access .mdb file in asp.net. 1st I had problem of getting error : file is already in use that was fixed by help of some1 by giving permission to creator but after this problem fixed still I get other error sometimes(maybe when more than 1visitor apply in same time) : 'No value is given for one or more parameters'. error occurs in this line : cb.executereader() <cb is my commandbuilder variable> any1 know solution? Do I have to lock the file?

  Posted to Access Databases and AccessDataSource Control (Forum) by p1is1 on 3/3/2009