20,284 Topics

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Member Avatar for k.vijayakumar

i am using vb.net and i dont know anything about paypal. i want paypal in my onlineeducation project.can u explain about it give code for that.whether we have to buy anything for that service.please give complete info about paypal. thank you in advance

Member Avatar for ericstenson
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Member Avatar for sathishmarappan

hi, I have more than two form in my vb.net project. please let me know, how to run(load) or debug my current form?. For Ex: consider forms like, form1,fom2......if i run the project means, it start from the first form, but i have to run only the second form.

Member Avatar for GeekByChoiCe
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Member Avatar for pepemiso

Is there anyone knows how to make either bar or pie graph in vb.net and getting the data on sql 2005. I need it for our thesis please help me on my problem. Thanks

Member Avatar for andymackk
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Member Avatar for soeppp

i some help for my project... 1. I create a form..use web browser dan i call link.html...how can i make when i click link in html it will be show form2 2. How can i make datetimepicker get date from server 3. How can i make a dll file path …

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Member Avatar for GeekByChoiCe
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Member Avatar for miketeebo

Hi all I am very new to programming and am having a little difficulty starting an assignment. I need to make a program that takes a telephone number and shows all the different words that could be made for that number. The telephone number cannot have a 1 or a …

Member Avatar for GeekByChoiCe
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Member Avatar for ecedano

Hi, I know it should be pretty easy to achieve. I am just starting to learn VB.NET. I need help creating an outline around a custom shape picturebox. I also need to specify the color and thickness of this outline. The path is on variable gp... but I can't figure …

Member Avatar for ecedano
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Member Avatar for k.vijayakumar

can we freeze the footer row of gridview.i freezed header using table and skin. overflow=auto position=relative now i want to freeze footer row

Member Avatar for kvprajapati
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Member Avatar for k.vijayakumar

when mouse pointer comes to a row, it should be different from other rows.is it possible. thank you for ur answer

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Member Avatar for k.vijayakumar

hi,i dont anything about cache.i am using window authentication. when i was logged in,no other should log into my account with my account.some body said, you can use cache.but i dont how to use.please help me. thankyou

Member Avatar for kvprajapati
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Member Avatar for hery

I have a textbox with "10000" i want to format it to "10,000.00". How i can make it in vb.net ..

Member Avatar for samir_ibrahim
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Member Avatar for dre-logics

[CODE]myconn.Open() MySQLstring1 = "select picture from naw where id = 17" myCommand1.Connection = myconn myCommand1.CommandText = MySQLstring1 myReader = myCommand1.ExecuteReader If Not myReader.HasRows Then MsgBox("now rows found") Exit Sub End If If myReader.Read Then Dim imgByteArray() As Byte imgByteArray = CType(myReader.Item("picture"), Byte()) Dim MyStream As New System.IO.MemoryStream(imgByteArray) [COLOR="red"]PictureBox1.Image = Image.FromStream(MyStream) …

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Member Avatar for stevyL01

Hi, I have been figuring out how suppose to trigger 2 events when a timer start. For example, let say i set an alarm 1 hr before 10:00am to trigger the 2nd event, but at 9:55am, the 1st event like countdown timer should kick start. Using VB. Can anyone show …

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Member Avatar for hery

I want to question for all. I use Visual Studio 2008. Why everytime i show my form, i must declaration variable. Example [code] Dim form1 as new Form1 form1.show() [/code] Why i can't use form1.show() direction. My friend can use form1.show direction without declaration variable in Visual Studio 2008. What's …

Member Avatar for GeekByChoiCe
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Member Avatar for Merovingian

Hi all, I know I can do basic text searches to see if the text is there but I have no idea how to actually pull some select data out of a text file into a variable. I can search with something like this function: [CODE] Private Function CheckFile(ByVal FileName …

Member Avatar for Merovingian
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Member Avatar for mania_comp

Hello Guys.. I am working in VB.NET I have to textbox : txtStartTime and txtEndTime After filling in values i need to validate that Start time must be less then Endtime. Values are entered in 12 hour format like 08:32 AM I can go for sub string logic and split …

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Member Avatar for Oebenezer

[code=vb.NET] Hi, Pls I'm trying to move across tabpages without clicking on the tabcontrols but by using a command button to move across tab controls

Member Avatar for Ramesh S
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Member Avatar for jquesb

I have designed a copmrehensive project in VBaccess for my company that is able to monitor all records regarding processing and reception of raw material. Dispatch of the final product and handling the transporters and buyers catalogues and finally the market analysis, i feel its getting out of hand since …

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Member Avatar for jquesb

I Need To Change a detailed database i have designed for my company into VB.Net I It possible

Member Avatar for sknake
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Member Avatar for nolesce

I am writing an app where I will need to pop up a form to allow the user to enter data and then pass back at least a portion of that data (an ID perhaps) to the calling form. I have not completely decided how I am going to handle …

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Member Avatar for jaffacakes

Hi all, I've followed links to this site many times but I've never really taken a good look until today... what a great site!!! Anyway, I'll stop kissing the mod's bottoms and post a query! I've been tasked with creating a kiosk style system to browse a college library catalogue. …

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Member Avatar for sameeraict

i know some about vb.net programming and i'm interested in developing some software which is able to Get Data From Serial Port /parallel Port to my working form. can somebody advice me ,how to start such kind of developing and what should i refere (web sites /e books) for this …

Member Avatar for sknake
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Member Avatar for Clueless86

Ok, I mostly used Python to learn programming.. I am now trying to learn VB.. This is my problem..It seems that tutorial after tutorial I read has no examples as I am trying to do.. 1. Dim x As Integer = 100 # this should make x = 100 right? …

Member Avatar for samir_ibrahim
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Member Avatar for hery

Hello, How can input number to database where my field in database data type money.. This is my code: [code] Private Sub SaveData() Try If adcLEDGER.State = ADODB.ObjectStateEnum.adStateOpen Then adcLEDGER.Close() adcLEDGER.ConnectionString = strCONNECT adcLEDGER.Open() Catch ex As Exception MsgBox(ex.Message) End Try Try Dim vANSWER vANSWER = vbYes modPY.LookUpST(adcLEDGER, "SELECT * …

Member Avatar for sknake
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Member Avatar for ggl0rd

i got problem to refresh my database when : save= i already save but need to restart vb to find that data again. delete= when i delete and try back to menu then find that data, the data not delete yet..same with save need to restart vb.net then the data …

Member Avatar for ggl0rd
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Member Avatar for kerek2

Hi, I'm already create connection to database with datagridview to view the data. I also create header unbound like this :- STUDENT ID,STUDENT NAME,REMARKS(CHECKBOX). I need to pull data from database with column SM_STUDENT_ID,SM_STUDENT_NAME then insert under this datagridview column.....how to do that..c.an anyone assist me.....so long to setle it..plzzzz

Member Avatar for sknake
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Member Avatar for Eric_

Hi I have made a program that reads a raw pcm file and plays it. The function itself is working (finally) but when i play the sound a lot of noise is playing along. Writing the array to harddrive before playing proves that it's the reading to the array that …

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Member Avatar for dewclaw

Anybody have any experience calling web services from other web services? I have a web service for connecting to the database as odbc connection and then I have another service that searches a database. Is there a way to call the connection service, make the database connection, and then pass …

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