19,728 Topics
 | |
| | can anybody plz tell m -whats the error in the code for update button in datagrid-where table name is "table1"its has fields "ID","Name","Age","Sex","Area".. in the code its giving error has:: ---------------------- c:\inetpub\wwwroot\sampleprj1\WebForm1.aspx.vb(151): 'Textbox' is ambiguous, imported from the namespaces or types 'System.Web.UI.WebControls, System.Windows.Forms'. ------------------------------ The code is as follows [COLOR=#0000ff] … |
| | This code has been used to encrypt and decrypt query string .No matter what the lenght of the url is ,this code will encrypt the key and the value the query string into 25 digit using System; using System.Collections.Generic; using System.Text; using System.Collections.Specialized; using System.Collections; using System.Web; namespace BusinessLayer { …  |
| | I am trying to write an application which require to play sound when the reminder comes up, but i'm only able to use text and colour bet is not working with sound.The code attached is written in a timer tick event and i will appreciate it if someone can help … |
| | Hi, I am opening a existing xl file in vb.net(form itself). I have added Component "Microsoft Web Browser" and then using "Microsoft Web Browser" control. Now to open my excel file, I am writing this simple code on a button click [code] AxWebBrowser1.Navigate("C:\CHIMP\Chimp.xls") [/code] Excel is opening properly Now Problem: … |
| | hello i want to knw whr can i get vb.net tutorials with code snippets |
| | Is it possible to display the datagrid's rows coloured according to certain criteria, what shall i use....I mean to let SOME of the rows of the datagrid to be displayed colored, how shall i do it? am working on VB.net and SQl Server |
| | Hi im a beginner in vb.net. this is a console application. i would like to know how can i use system.timers.timer so that my application will check the file req.txt every 5 sec. any kind of help will do. here is my application. Module Module1 Sub Main() Dim FILE_NAME As … |
| | dear all, i have to need the difference between vb and vb.net thanks |
| | hi there, i have posted my code...please am seeking help, syntax wise Here's my code , please i do need help myda = [COLOR=green]New[/COLOR] SqlDataAdapter("Select Distinct COUNTRY from FO_TestingLines_TBL order by COUNTRY", ConfigurationSettings.AppSettings("myconnection")) ds = [COLOR=green]New[/COLOR] DataSet() myda.Fill(ds, "AllTables") OPERATOR.Visible = [COLOR=green]True [/COLOR]COUNTRY.DataSource = ds.Tables(0) COUNTRY.DataTextField = ds.Tables(0).Columns("COUNTRY").ColumnName.ToString() COUNTRY.DataValueField = … |
| | Hi, there. I am new in .Net and am seeking urgent help, please. I need to control the display in the data grid according to the selection in the dropdown list. how can I do that?? |
| | Hi there.. could any one please tell me the codes for printing in vb express edition 2005? Also I want to know how can I print the information inside the panel if I have it in the form I mean the spcifaied panel required to print with the info in …  |
| | [B][COLOR=red]I am totally new to vb.net programming.[/COLOR][/B] [B][COLOR=red][/COLOR][/B] [B][COLOR=red]Can anyone help me regarding the process to retrieve and update data from MS Acess using window forms in VB.NET...[/COLOR][/B] [B][COLOR=red][/COLOR][/B] [B][COLOR=red]Would be very thankful for your kind replies....[/COLOR][/B] [B][COLOR=red][/COLOR][/B] [B][COLOR=red]Please reply at your earliest...URGENT!!![/COLOR][/B] [B][COLOR=red]Thankyou.[/COLOR][/B] |
| | Hi, can you please help, where is the windows form code generated in vb.net 2005? |
 | Hi all... I have a datagrid with values bound to it from a table..I have a check box in every row of the datagrid.If i check the check box and click the delete button present in the form,the checked row of the datagrid should be deleted(ultimately deleting the data from … |
| | Hi there, I am very new to .net and I am starting to learn things. Can somebody share me a working code that will put the schema/structure of a table into a combobox. Pls. consider the ff: 1. file is mdbdata.mdb table is mdbtable combo is combobox 2. file is … |
| | I need some help in finding a suitable VB.Net code to export graphics to dxf or dwg (AutoCAD compatible) files. any ideas?? thanx.. |
| | In my VB.NET program i have greated, i am getting the above error with the following description [QUOTE]An error occurred creating the form. See Exception.InnerException for details. The error is: Object variable or With block variable not set.[/QUOTE] The debugger doesnt point me towards any actual code to fix, so … |
| | What event can I use that will: Retain value when leaving field: Lostfocus, leave, enter, etc, Value works with the exception of Tab, also fires with every keystroke, lostfocus & leave will not work with all ways of leaving field. Help |
| | [COLOR=#0033cc][IMG]http://i8.photobucket.com/albums/a37/deckym88/problem.jpg[/IMG][/COLOR] [COLOR=#0033cc][/COLOR] [COLOR=#0033cc]Thats a screen shot of the problem, any help would be great[/COLOR] |
| | Hi friends I need help whit a problem solver thst you can i want a code or program that realize a conversion of dates (kilometer _ meter, meter -libs etc. like15) its also whitout arrays or thats. |
| | I am new to vb.net 2003 and was wondering how to reference a control or method on one form from another. I have done this in other languages by doing: form.controlname.property form.methodname This does not seem to work on vb.net 2003. If anyone could stear me in the right direction … |
| | I want help on how to use the print dialog function in vb 2005, so as to allow users to pick their printers and printer settings at runtime |
| | Dear All, I am getting the following error when i am trying to update a datagrid.I am using remoting concept to connect to the server..The datagrid is updated but before that the following error message is thrown... "Server encountered an internal error. To get more info turn on customErrors in … |
 | I am using an MSAccess 2007 database file to retrive some info The tables look like this tblIncome Date | Takings 12/05/2007 | 10 12/05/2007 | 20 13/05/2007 | 10 16/05/2007 | 40 tblExpence Date | Takings 12/05/2007 | 10 13/05/2007 | 20 14/05/2007 | 50 When running the code … |
| | I'm newbie here. How to create class module like Visual Basic 6.0 in Visual studio 2005. please help me |
| | Hi all......another question for ya all :S Does anyone know of a way to monitor a change to a database, Basically I need to write some code for my app that can detect a change i.e. table x has been modified in someway or table y has been created etc? … |
| | hi I am working in asp.net and vb.net I have to fill a report viewer from database without adding a .rdlc file I have to fill the report viewer from database and to show specific columns as per the requirement through coding can it be possible plz help |
| | Hi All, When I deploy an VB.NET application to manage documents formatted following Microsoft Office such as MS Word, MS Excell... But I want to store them by database as MS SQL Server or MySQL. Please help me do that. Thanks, Kinh |
| | hi......... i have two menus one is file menu and another is data menu in file------>sub menu is load....there i used openfiledialog to select a particular file from the disk and in data------->sub menu is run....there i used combo box in that i want the selected file which i already … |
| | Hi there, i'm working on a project in which i'm creating, editing and deleting customer records from a MS access db. I'm using vb.net 2003. As with creating and deleting records i dont have any probelms. the problems arise when i come to update the data base if i edit … |
The End.