20,285 Topics
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| | Hi everybody I use a javascript to select and deselect items in a listbox depending on checkbox selection The problem now i have is, i am calling the javascript from server side What happens is as the listbox 1 get populated, and selected with checkbox selection in my application, i … |
| | [B]hello all please help me out,I have designed a database in access having two fields(1.Regno 2.Smartid).I hav also kept some dummy values in RegNo,But the Smartid is empty. Now what code should I write to retrive the RegNo for which the Smartid is empty. I hav used only these three … |
| | Hi All, I'm trying to connect to a Web Service from VB 2005 and keep getting the same error: System.IO.FileNotFoundException occurred Message="The download of the specified resource has failed. " Source="msxml3.dll" StackTrace: at MSXML.XMLHTTPRequestClass.send(Object varBody) at WindowsApplication1.frmLogon.cmdOK_Click(Object sender, EventArgs e) in C:\Documents and Settings\Dev\My Documents\Visual Studio 2005\Projects\SOAP_Logon\SOAP_Logon\frmLogon.vb:line 90 Can anyone … |
| | I am new to VB.net and i am not able to make the code for connection in VB.net. So any body can give the code for connection from sql server  |
| | I am trying to write an application that allow the user to select prefered colour from displayed colour dialog, but when the colour selected and the application is closed and reopened it doesn't open with the selected colour. I tried to write the code in the form load event as … |
| | Hi there, I'm a newbie in .net. Can somebody show me a complete working code on how to make this getschema work. I am planning to use it in getting all the tablenames/querries inside an MS Access database and put them in a combo box. thnx in advance.... Newvbguy |
| | Hi all... I have a problem with constructor overloading in VB.NET and, I know how to solve it, but want to know the best way to do it... so here is the problem. I have two manually created constructors in a class, like this... [code] Public Sub New(param1 As String) … |
| | Hello, I'd like to do something like this with my datagrid. [IMG]http://img.photobucket.com/albums/v342/reyhan12/Preview.jpg[/IMG] Something like the first column has 1 row while the 2nd column has 2. I know this is possible with ASP.NET but I'd like to try it in VB.NET. I know this is also possible with flexgrid control. … |
| | hi i m a learner of vb.net. can u tell me what should i do?i meant to say that i want to know frm where i start. and i also want to know the source code for viewing a .jpg file software.  |
| | I'm developing a mediaplayer.There is a listbox acting as filename container. Now I want to select multiple files from openfile commondialog and add those selected files to the listbox. How can I do this?Plz help me to figure this out.  |
| | Hello all. I have a problem which is driving me up a wall. I am using two forms: Form2 is a child of Form1. Form1 contains a data bound grid which displays summaries of related Form2. When data in Form2 is saved (either an insert or an update), I raise … |
| | 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: … |
| | Hi, there, all fellow programmers I need a help on this. I have a code in vb6. It acts when a click action is made on 'X' on form1. Here is the code :- private sub form1_unload(cancel as integer) dim confirm as integer confirm=msgbox("Sure to exit ?",vbyesno+vbquestion,"Confirm Exit") if confirm=vbyes … |
| | 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 … |
| | Hi there, i need to create an array to save the location of labels on the form that are created at runtime. how can i do this please? thanks Luke |
| | Hi, Need a small help and confirmation, Is it possible to show "grid lines" in crystal reports (somthing similar to what we have in data grid). Any sample code for the same. I am using VB.NET. Thanks anurag_shr |
| | P;ease help me i want to change the time in windows XP by use function in VB.net anybody |
 | I want to learn about vb.net but i dont know how to start it. Please give me some basic sample for a beginner of vb.net codes |
| | Hi, Please help me, I want to have a web site used to edit and save a MS Office document on Web Server, I can get it from web server, open and edit it. But I don't know how I can save that document on server. Please help me. Thanks, … |
 | Hey everyone, I'm getting ready to take a summer class on VB6 and I was wondering how hard it would be for me to keep on track with the rest of the class while using 2005 express or something of the like? I would really like to go ahead and …  |
| | Hi, I need to create the Web directory in IIS using WMI in the VB.Net Code. Pls help on this. Regards, Balaji.R |
| | [B][COLOR=navy]Hi every body[/COLOR][/B] [B][COLOR=navy]I have a textbox on my form and i want to know how many words i have writen in it.[/COLOR][/B] [B][COLOR=navy]the idea >> i thought if i declared ( x as string and x =" ") now x equal one space if i can count how many … |
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