20,285 Topics
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| | Is there any eventhandler for RichTextBox in vb.net to catch the selection of text event? I want to enable cut,copy,delete control mentu strip items on selecting text. Edit > cut,copy,paste,delete Only on selecting text the cut,copy,delete should be enabled Please help me out....  |
| | i'm using visual c++ 2005 and in windows forms app how do i store a respond of a MSG box... the methods given in both MSDN new and the web mSDN doesn't seem to be working.if they worked in ur machine tell me the procedure i have to follow....plz help … |
 | can anyone suggest any website that will help me a lot on creating a simple chatbox? tnx  |
 | Hi, all! I'm trying to send a HttpWebRequest to an url that, other than %20, does not take escaped characters. But for some reason, when I do: [ICODE]_HttpWebRequest = DirectCast(System.Net.HttpWebRequest.Create(New Uri("http://web_address")), System.Net.HttpWebRequest)[/ICODE] I end up with an escaped uri string. For example, a string containing the swedish letters å, ä … |
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| | I would like to use nested tokens. For example entering the following into textbox1: {red | green | blue | yellow} and pressing a command button could randomly place one of the above colors into textbox2 each time it is pressed. I would like to do the above as an …  |
| | Is there a way to assign the ASCII values from a text box to a label on a form? Say the text box had the character "a" inputed, how would i translate that into its ASCII value? Also is it possible to do this with a string of characters? Say … |
| | Hi, I have two drop down lists boxes, upon page load first DDL gets populated and depending on user's selection on first DDL second DDL (child DDL) gets populated, works fine. My problem is when user goes back and makes another selection on first (parent) DDL (note that it's not … |
| | i face problem when i binid data from mysql dat base from vb.net 2005 using dotnet cinnector all data was show perfect except the auto increament field in the tables and i dont know why it didnt work please help mahmoud |
| | Hi, first off I'd like to say that this is my first post here. I just finished typing up a long explanation of my problem. And when I submitted it, I wasn't logged in anymore, so I logged in, but then subsequently lost my entire post. All I can say … |
| | Hi. I have just recently bought Microsoft Visual Studio Professional 2005. It came with 14 CD's, which are SQL server 2005 Developer Edition 64-bit (2 cd's) SQL server 2005 Developer Edition IA 64-bit (2 cd's) Microsoft Visual Studio 2005 Pro Ed Academic (2 cd's) MSDN library for Visual Studio System … |
| | Hi.. I have to use a webservice on my current vb-classic page, and have some code (a webservice) written in vb.net which does match my requests. My question is wether I can use this .net webservice in my vb-page or not. I can not modify all the code to .net … |
| | HAI! CAN ANYONE HELP ME TO RETREIVE DATA BETWEEN TWO DATES FROM MS-ACCESS USING VB.NET. I HAVE TAKEN DATETIMEPICKER CONTROLS. THIS IS THE CODE . ITS RETURS ERROR. PLEASE SOLVE THIS PROBLEM. Imports System.Data.OleDb Public Class Form7 Dim con As OleDbConnection Dim cmd As OleDbCommand Dim dr As OleDbDataReader Private … |
| | I'm building an application in VB.NET and C#.NET similar to RDP in Windows XP. I'm having a problem getting the images of the screen captures in a WAN environment to be anything close to realtime. In the LAN environment, everything works really fast and is quite efficient. In the WAN … |
 | In classic ASP there is a recordset. In VB.NET is there the same functionality, or must one load the data into a datatable and fill the table with a dataadapter? Thanks, Eric |
| | i have these 2 sql for creating 2 tables in my database, what i have to write to show that is one to many relationsip? [one supplier to many order status] CREATE TABLE Suppliers( SupplierID nVarChar(10) NOT NULL CONSTRAINT Suppliers_PK PRIMARY KEY, CompanyName nvarchar(40) NOT NULL, Description nvarchar(100) NULL, SortOrder … |
 | hi friends, Can i display the data in datagrid in pagewise manner.In my application i have large amount of data to show in a grid.is it possible that i can dispaly the data in page wise manner like we search in google & it display the result. Plz help me … |
| | I tried to install Microsoft Visual Studio .Net Enterprise Architect 2003 in my computer which has Windows xp pro. Installation fails at the last stage while installing Webbrowser components. The error message I got is Error 1937. An error occurred during the installation of assembly. 'Microsoft.mshtml,version="7.0.3300.0",publickey token="b03f5f7f11d50a3a",culture="neutral",Fileversion="7.0.3300.0". The signature or … |
| | Is there some simple code to move first, previous, next and last in a dataset without using the wizard and creating your own buttons? Thanks in advance for any and all assistance, it it greatly appreciated. |
 | Hi all, hope everyone is rocking...Recently i am facing a problem with the exe which i have develped in vb.net1.0. Actually i have developed that application in the server i.e. in the Remote(RDP). The application contains a form in which it displays Date and Days 2 columns from the database … |
| | Hi All, How can I Change Local Machine IP Address without rebooting the machine using VB.Net. As I want to shift from one IP address to another IP address with application the effect should take place without rebooting the system. Thanks in advance. Raju |
| | i am in severe need of help right now, anyone who has an idea, throw it out. i have visual studio .net 2003 just in canse it makes a difference. i am still working on my classes special project and am a lot closer. right now i have it look … |
| | Hello there, I have a “load” event on a startup form with a notifyicon that starts a timer on another form to execute code at a given time from settings in My.Settings. This works well. Then I make use of a login form to stop the timer and load the … |
| | Hi There Pls exscuse me I am an absolute newbie. I hv setup an vb.net 2003 app that accesses and old access mbd but i need to have the db created during setup - has anyone got any advice or ideas Thank u Colwyn |
| | Private Sub cmdLogin_Click(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles cmdLogin.Click 'Declare connection string and assign 'a value to it. Dim str1 As String = "Data Source=PROSERVER;" & _ "Initial Catalog=SqlMagMemberApp;" & _ "Integrated Security=SSPI" 'Instantiate a connection. Dim cnn1 As SqlClient.SqlConnection = _ New SqlClient.SqlConnection(str1) cnn1.Open() 'Declare … |
| | How would you disable the ctrl, alt, delete, windows, and tab keys? Thanks |
| | I am trying to create a username and password script in access VBA. Basically I have created a form with 2 text boxes, one called username and the other called password. I have a table called user_info where the users password and username plus some other information is stored. The … |
| | Hi all, I am sort of new to using vb for this sort of thing. I've built some simple database stuff, for stand alone (non web) applications. I am calling a website into this program using the browser tool. I assume that this actually uses only IE7 browser (or whatever). … |
| | VS 2005 SP1 VB .Net 2.0 I'm using toolstrips inside of a toolstrip container. I have each toolstrip's location setting bound to my.settings through the applicationsetting property. However when running my application the toolbars seem to move to some random location at startup. In the project's properties under the Setting … |
| | Hi, i am having a bit of trouble condensing some basic drag and drop code and i am hoping that someone can help me. to reduce code i have created a subroutine to handle the proces, however i still have a large number of event handlers calling this process. I …  |
| | Hello All, I am developing one software in which i am reading from CSV file, And I am able to see that data in DataGridView and now i want to copy that data into a table Name customer from database name MainData.mdb. While I wanna check that the CustomerCode already … |
| | Hello all, this tools is used to load CSV files to SQL server table. all the tools that i found on the internet are not free, i have developed this tool so it can help you. regards download link here: [url]http://www12.sendthisfile.com/d.jsp?t=J8hEGXcRYqej3qrjku3N63Eh[/url] |
| | Hi, i am trying to build a frame where it will display images when i click on the "next" button. I am doing it in such a way that i insert these images into separate frames and showing these frames separely which i found it very tedious. Is there any … |
| | How do you initialize an external component with vb.net? I am trying to Initialize a biometric device that will scan a finger print from a user and then transfer that image to a picture box in the windows application. 1. How do you get the code to start the device … |
| | Private Sub cmdCalc_Click() Dim Commission_Percent As Double Dim Total_Commission As Double Dim Sales_Price As Integer Dim Highest_Commission as Integer Sales_Price = txtSales_Price.Text Total_Commission = Sales_Price + Commission_Percent If Sales_Price < Total_Commission Then [Total_Commission = Highest_Commission] End If lblTotal_Commission .Caption = Total_Commission End Sub |
| | Hi guys/girls i need help on my black jack code a.s.a.p. i got some of the code done but i don't think its right Dim a() As Integer 'Declare a as integer Dim c As Integer 'Declare c as Integer Dim inx, secc, k, levl, tm, totl, rund, rund1 As … |
| | can some one provide me a sample programe in vb.net which can just save, edit, search and delete records. thanks riaz  |
| | i made a game that has a player and an AI player.... i use a timer for the ai player to make its moves and the keydown for the human player.... when the player presses a key(e.g A to go left) then the ai player stops moving or it moves … |
| | How about a few code snips to turn on/off the individual pins of the port. Not where the dll can be fund, not where you "think" it can be found. Just code snips. I've looked for ths for over 2 years, nada. I know what's on lvr. I know what's … |
| | I've created a web browser (similar to the beginners project) with the following items: [LIST] [*]1 Text Box (for url entry, with "enter" support) [*]4 Nav buttons (Forward, Back, Go, Home) [*]1 Tabcontrol holding 2 tabbed pages[/LIST]Question: How do I get TabPage2 to navigate to the entered URL? Currently, only … |
| | I am trying to write a program that reads in a text file and prints out how many # of each letter shows up for example if my text files is "Good food" there will be 2- d, 1- f, 1 -g, 4- 0. The problem that I am having … |
| | can anyone plz tell me how to add a movie in the form?particularly mpg? any examples would really help me...tnx |
| | Hello, I have a vb.net application that runs on a server. There are five client PC's that are connected to the server and all the data is saved on the server from my vb.net application. To add a record, two sql runs under Commit transaction. One runs an insert statement … |
| | Hi any one can help me ple that work is in repeator control is there in that some columns and rows there in that rows like 1 tp 100 numbers available but in first row for examle 9 will show it doesn't come net row like that use java script … |
| | Hi I am using 2005 vb.net in that five columns is there like Field, Default Label, Visible ,Custom Label, Sort Order, Field Default Label Visible Custom Label Sort Order AC_DOC_NO Accounting Document Number Select Sort Order 1 2 3 4 5 6 7 8 9 10 11 12 13 14 … |
| | hi everyone. can i know how to encrypt the password using different addition. example: 1st char +1 2nd char +5 3rd char +2 etc. i have mine done,but i only know to use hard coded password encrypt method. this is my code. [code] Dim Password As String Dim i As … |
 | hello friends, i am sending selection formula from code. something like ... CrystalReportViewer.selectionFormula = {MyViewForReport.Q_code}=" & cboQ.Item(i).value my req. is i want to send multiple values with " and " , "or" what i did is - "{VoterRegDetail_Qry.QualificationCode} = 1 and {VoterRegDetail_Qry.CasteCode} = 19 Or {VoterRegDetail_Qry.CasteCode} = 20" But its … |
| | i have found out how to track the mouse and the click of the mouse when it is over the for, how can i track it outside the form? also how do i record it and the timing of when keys are pressed? i need to make this program so … |
| | I am using a DataGridView in VB.NET 2005 I will like to be able to edit the data entered by a user into the cells. I put in a Validating procedure but when I check the contents of the cell it is Nothing. Row = e.RowIndex : Col = e.ColumnIndex … |
 | Is it possible to issue SQL Style Commands to manipulate data from XML Files ie. SELECT, INSERT, UPDATE and DELETE The reason i ask is the i want to write an appliclation that will store the database with the application but with out the user needing to have MSAssess (for …  |
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