20,284 Topics
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| | Hello there: This is my issue. I do have one combo box in a form from which I want to select a person, by selecting the ID. In the combo box I want to show sorted name, last name, and date of birth. I wonder this should not be so …  |
| | Sorry I got the answer Dats y i delete it the question. But I do not know how to delte the thread... |
| | Hey frnds, I know about Ctype?? Please forward me what is Directcast,Cz i hace faced this question in Interview.Difference B/w the aboce two???/ |
| | I have just install VB.NET, I want to write a software to interface with peripheral via USB port. Now could you list for me some helpful functions for that work ? (for e.g read data from USB port or write data to it ...) I will do research on them, … |
| | I know just the one diff. [B][COLOR="Red"]1)[/COLOR][/B] String Class in Immutable--Means every time we change string, a new object is created & then assigned to the string. StringBulder Class is Mutable--Means New Object is not created everytime a string is updated. [B]Is the above diff. rite or wrong???? ny More … |
| | Hello I just started learning visual basic about 1 week and a half ago, and I'm just wondering if there is a way to compare text box values. e.g. text1.text = 5 and text2.text = 10, rather then subtracting it, I was hoping if there was a way to find …  |
| | hi i have textbox and i want to insert this text into access db but the field in db is number so i tried both functions val and cint to convert text to integer while iam inserting at the same time but i got error : Input string was not … |
| | Hi, if I connected access data base to vb form and I want to insert value of dropdown list(Items are yes and no) into the data base (field is type of Yes/No) what will be the insert statement?! |
| | Im useng visual basic to make a control program for a usb relay board This is the c# code that i know works [code] private void button1_ON_Click(object sender, EventArgs e) { serialPort1.Write(new byte[] { 0xFF, 0x01, 0x01 }, 0, 3); panel1.BackColor = Color.Lime; } [/code] or VB 6 [code] Private … |
| | With the following code, the debugger keeps telling me "Too many arguments to 'Public Sub New()'. " What needs to be done w/ it? [code] ' create new object and store into Client array clients(count) = New Client(firstName(count), _ lastName(count), account(count), _ balance(count)) [/code] Also, it's letting me know that … |
| | Hi i'm trying to convert vb6 application to vb.net. In vb6 the arrays are declared as single dimension arrays and used as multi dimension. example: dim a() and used as redim a(,) But how the same is possible in vb.net. Please help me. Thanks in advance. |
| | On a button click how can i make text appear in a textbox For instance Click ButtonA input to Txtbox1 "test" The word test would then appear in the textbox. I'm sure this is easy but ya know! |
| | Hi, I was on the forum yesterday asking for help with using command line parameters. As described I am new to vb.net programming, and I am stuck with what is probably a very simply problem. I am trying to create a vb.net program to which I will be passed parameters … |
| | Hi everyone, I have a web page in my project which shows news and press releases of my client. I m showing the news page with headlines, pubdate etc. from a Rss Feed URL. I have used skmRss reader to read the data from the linke that returns Rss output. … |
| | Hi, i'm trying to convert vb6 application to vb.net. In vb6 the array is declared as single dimension and used as multi dimension. for example: dim a() |
 | i have made a program which includes a webbrowser. here is the problem, whenever it has to load a java applet the program just freezes. im running vista sp1 with visual basic 2008 express. any help would be greately appriaciated ;) |
| | I have a listview which is populated with values from a data base. What i am trying to do is select an item from the listview via a checkbox and then have that value displayed in a listbox. But everytime all that is displayed in the list box is: (Collection) … |
| | Hi all, I have problem with Counting running sum. intDiff = days different between two dayTimePickers If I click btnOne this will change my dateTimePickerToday to next day and increase intDiff to 1 I want to use intDiff as counter when ever i check some checkboxes to count total of … |
| | Hello all i am deadly needed this please any one have idea let me know my requirement is i am having 4 client computer and one server my form1 have 10 buttons ( all client computer has the same form installed vb form on client side and database on server … |
| | Hello all i am deadly needed this please any one have idea let me know my requirement is i am having 4 client computer and one server my form1 have 10 buttons ( all client computer has the same form installed vb form on client side and database on server … |
| | hi, Can anyone tell me how to retrieve data from one form to another in VB.net,,,???? Actually I have a form in which i have 5 values with labels and text boxes,I know I can edit n save them,, i have linked this through Data base but i want that … |
| | Hi, Please replay me soon people!!! i have made my database in Ms-access and using vb.net for front end. My system is working fine with database stored in same pc of client(by giving path c:/.....). But i have to show my project using seperte server pc n client pc. Please … |
| | Can any one tell me how to make a welcome screen after log in,,, i mean if i have login form,,,, username=abc password=123 after login, i want to get a welcome note , i mean a note or screen will come on which the name of ma program is written … |
| | hi ,, How can i make changes in EXe file after running....?????????? is it possible |
| | Hello, I am Using Vb.Net2005. Project is Desktop Application In Mdi Parent Form I Have 20 Toolstrip Menu Items. I am Developed in 1024 * 768 screen resolution. When we working that All Menu Item We can See. But we Work in 800 * 600 screen resolution Only 15 we … |
| | Hello, I have this very simple batch file that contains one command: xsltproc -o output.html stylesheet.xsl input.xml When I double-click the batch file, everything works fine. However, the batch file doesn't work when I execute it from my vb.net application: [code=vb.net] Dim p As New System.Diagnostics.Process p.StartInfo.FileName = "[I]path[/I]\go.bat" p.Start() … |
| | Hi i have a very strange bug in my code somewhere. it is stopping the first image being displayed. i only noticed it just now and don't have the knowledge on how to fix it. it seems that the code in default2.aspx misses the first image tag and request on … |
| | I am using vb.net 2003 and sql server 2000 as backend. I would like to do searching that will receive several input from user (input from textbox,combobox and radio button) that will retrieve data from sql server and display the output in textboxes and picture box. I can do the … |
| | Hi I have an if statement which checks if a value has been entered and if it hasnt it pops up with a message box and tells the user. Now if the if statement is in the same Sub as the code that is executing it works fine, but if … |
| | I want to insert values of check box list into access data base field (I want all values in ONE field!!!! of course seperate raws) the problem is when i run the inserting statement i got just the first value in the field I tried loops but it doesn't work … |
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