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anyone know the expression to find the " character in a string? You can better regret that you have done something than regret the fact you done nothing

Hi all, i 've got a real strange problem. I 'v got an asp.net/vb.net application and a mssql db at the end. I have a form where I can insert some info in the tables. Everything went well for a couple of months, but now my dates transform on a real strange way. no matter wich date I give up...

Hi all, I have a db with 15 tables and I want to keep records that have been deleted. Now I don't know where to start: Must I keep the same structure as the main db or can I also dump all the data in one table? what are the advantages and disatvantages of the named possibilities. If someone...

Hi, In my window I have a heyperlink to another page. Lets say www.tek-tips.com, when I click on the hyperlink it opens a new I-explorer, but has in the address-bar the next link: http://my-homepage-address/www.tek-tips.com. Can anyone help me from this.. You can better regret that you have...

Hi all, I've got a datagrid and it worx almost perfect, the only thing that's bothering me is next: The paging-property of the grid is set to true and it is paging well. But now I've got a button in my datagrid and the button gets a couple of statistics of the column where the button is. The...

Hi guys, I'm developing an asp.net application and I'm having trouble finding a solution for refilling my dropdownlist. I've created a function for filling the dropdownlist, but when I open a popupwindow and add more items to the drop downlist and then close the popup, I can't allow the main...

Hi all, I have got a question about generating an overview, I don't know how to do it exactly. I want to generate a datagrid with users, roles, and three extra columns: in those extra columns I want to get the permissions, first column if he has the permission for insert, second for update...

hi people, I just wanted to know if it is required to declare all variables I need troughout my program as a session variable. Cause right now most of the forms in my application are using session variables. But I'm wondering if it is a good thing or a bad thing to use so many session variables...

Hi all, I have a asp.net application and I want to host it by the company I devolped it for. And is it possible to encrypt the code in an asp.net/vb.net application? So that the code cannot be seen by others and if this is possible, please tell me how. Thnx in advance. You can better...

hi guys, I know it's a stupid subject name but couldn't come up with anything else. Sending mail with asp.net is discussed over the internet many times. I searched google, msdn and any forum but couldn't solve this one on my one. I've got the next code and it should work(or I'm missing...

I'm having problems with my code, it ain't doing what it's supposed to do. It is supposed to get a value from a dropdownlist and check if it exists in the array. if not it removes that item from the dropdown list and select the next value from the list. But when I run my application it just...

can anyone give me some tips on desinging an multiuser asp.NET application with dropdownlists on a form. the ddl's are being filled using a datareader. I hope my problem sounds familliar. I'm havin gproblems, when 2 or more users will be logged in. here's the scenario...

hi people, Is it a good thnig to declare objects, like datareaders, odbccommand obejcts, etc in a module for public use in a multi user application, or is it better to declare them and then add them to a users session? - is it also a good idea to declare 1 odbccommand, datareader etc. and then...

hi people, I wanna know if it's usefull and correct if I declare a transaction just once, then put it in a users session and then use it troughout my whole application. Or do I have to declare a transaction with a different name everytime I need to use a transaction? thanks in advance. You can...

Hi people, I have the following problem. I'm filling a dropdownlist in a asp . net form with data from a database. How can I check if the item that's being added doesn't already exist in the drop downlist item collection? thanks in advance You can better regret that you have done something...

hi people, I've been at all day tryingto solve my damn multi user problem in my asp.net application. here's what I came up with, but it's giving me problems when a 2nd user tries to connect to the application. - I've stored almost al variables into the users session - I've stored 2 array's...

hi folks, I was wondering if it is possible to have a datareader linked to a session, so that every user that logs in, will have his own datareader that's assosiated to his session. The reason I'm asking is because I'm having some problems with my asp.net application. I'm designing a contract...

Hi folks, is it possible to insert a query into a session variable and set the value of a commandtextproperty to the value of that sessionvariable? thanks in advance You can better regret that you have done something than regret the fact you done nothing

Hi people, I'm having trouble connecting to my asp.net application. I have created several users in my sql2000 database. But when I try to connect with two different users at the same time, only one of them can log in. The other one gets the following error: Cannot change the connection string...

Hi all, I have an webapplication and I want to let the app check the privileges of the user logged in. with that info the app must show some functions of the system and hide others. I want to know if somenthing like this is possible and how I can do It PS. MySQL has a table with users...