20,284 Topics
 | |
| | Hi all, I have a form on my program, and I have two comboboxes that I want to fill with data from columns in my database. I've tried three or four different ways that I've found searching around the web, but none of them seem to be working. They don't …  |
| | Just wondering if this is possible because I have been looking and haven't found a way to do this. I have found ways to create and save new Word documents, but I'm developing a program which opens, reads to a RichTextBox Object and then speak the text back. I have …  |
| | I am new to Vb.net and I'me trying to store data to the sql databse using text fields. Everything seems ok but i've tried several connection strings but they wont work.Could somebody give a hand, please? [COLOR=green]Private[/COLOR] [COLOR=green]Sub[/COLOR] btnSubmit_Click([COLOR=green]ByVal[/COLOR] sender [COLOR=green]As[/COLOR] System.Object, [COLOR=green]ByVal[/COLOR] e [COLOR=green]As[/COLOR] System.EventArgs) [COLOR=green]Handles[/COLOR] btnSubmit.Click [COLOR=green]Dim[/COLOR] conn … |
| | Dear Experts, I have a situation , I am sure about the best approach for it. I have a database application that is designed to handle both SQLServer database and Oleddb "Access mdb" database. the issue is that during application start up , the application detects the configuration file and … |
| |  |
| | NEED HELP! in making this hope someone can help me in this project,,, am not a good vb programmer,,,in other word i am a newbie... i need to pass this in 2 days,,,, i attached the user interface and the access to make a database of a payroll system... ,,,, … |
 | **THIS CODE RETRIEVES DATA FROM THE DATABASE. PLEASE HELP ME DEBUG. I AM EXPERIENCING ERROR CALLED INDEXOUTOFRANGE IN: ** **HERE IS MY CODE:** Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click 'Try Dim oradb As String = "Provider=OraOLEDB.Oracle; Data Source=TRAVELMATE-PC/XE;User Id=cj;Password=me;" Dim conn As New OleDb.OleDbConnection(oradb) … |
| | Guy's i have this problem in my codes, it should be showing the form i choose when its successful its has no error but when i run it and log in successfully its terminating the program. Would you please help me identify the problem? thank you so much! |
 | Dim FileTrue As Boolean = True While FileTrue = True If My.Computer.FileSystem.FileExists("/Paths/aPath.txt") Then Form2.RichTextBox1.LoadFile("/Paths/aPath.txt", RichTextBoxStreamType.PlainText) Else Call PathSet() FileTrue = False End If My.Computer.FileSystem.FileExists("/Paths/mPath.txt") Then Form2.RichTextBox2.LoadFile("/Paths/mPath.txt", RichTextBoxStreamType.PlainText) Else Call PathSet() FileTrue = False End If My.Computer.FileSystem.FileExists("/Paths/lPath.txt") Then Form2.RichTextBox3.LoadFile("/Paths/lPath.txt", RichTextBoxStreamType.PlainText) Else Call PathSet() FileTrue = False End If My.Computer.FileSystem.FileExists("/Paths/wPath.txt") Then Form2.RichTextBox4.LoadFile("/Paths/wPath.txt", … |
| | I am using visual studio 2008 Professional / vb.net and sql*server Express (9.0) *I am using DAL table adapter logic for db access.* One of my tables needs to have a field changed from smallmoney to decimal (9,2) to accommodate larger values. After making the changes below, I am now … |
| | Whats wrong with this, doesnt make sense that it wont create the folder or files. If PathRead() = 0 Then MsgBox("Error Reading Path Info: One or more Paths do not exist.", MsgBoxStyle.Critical, "Path Read Error") MsgBox("Would you like to create these files?", MsgBoxStyle.YesNo, "Create?") If MsgBoxResult.Yes Then MkDir("/Paths/") System.IO.File.Create("/Paths/aPath.txt") System.IO.File.Create("/Paths/mPath.txt") …  |
 | Hello guyz. anyone here have a reference for Gaussina Jordan Elimination. ? for 2x3 and 3x3 ? need help |
| |  Select CustomerID,SalesID,CustomerName,Num_Of_Bottles,Price,Status from sales,customer where Date = DATE_FORMAT(NOW(),'%b %d, %Y') and CustomerID>0 Order by SalesID DESC  |
| | Hello, can someone please help me. Ive got 2 textboxes. I want the text i typed in one textbox and show it in another. Now ive used the code textbox2.text = textbox1.text, but everytime i add text and then add more later it deletes all the text i typed earlier. … |
| | Hi, I am writing a little app that will have a rich text box that users will be able to write SQL statements and save them to SQL Server table. I would like to validate the SQL statement before saving the string. Because another process picks up the string and … |
| | Hi daniweb, i'm a newbie in programming using vb.net. our project needs a sales and inventory system. we have the company. i dont know how to make a sales and inventory system coz im am confused in the normalization. please help me. more power!  |
| | Hi guys. I have a problem.. i am trying to transfer files from one computer to an other(yes i did port forwarding)..the thing is that if i use 1024-1(buffer) and 1024-1(buffer) in both programs it will NOT transfer any file..it will just create a file with 0kb. size.. So if … |
 | Good day! I just want to ask how or what codes do i need to view a saved pdf file, in my program the admin user can upload any file such as resume in pdf form then it will be save to the database just like saving, adding image etc. …  |
 | for example i have 4 columns in the listview namely name,age,year and grade. the problem is this, how can i display an error message when i click the row when the grade = "fail" . help me please thank you :) |
| | I have a 4 columns in the listview the name , age, position, and Attendance. The attendance in a specific row in the listview is "OUT". how i display a message that this row can't be selected because the Attendance in the row is "OUT" thank you . Sorry for … |
| | I need to update my Microsoft Access database 2003 from my server automatically. but i don't have any idea how to do it. Please help i really need this for my thesis. Thanks!  |
| | Hello I want to array with key and valu in vb.net as like in php [code] $array['name']="xyz"; $array['surname']="abc"; [/code] so is this possible ? please any suggestion. Thanks in advance |
| | where i can download a visualbasic 6.0 and vb.net i NEED it foR my thesis. . i hoping for your reply. ..tnx |
| | **PLEASE HELP ME, MY CODE IS FOR SEARCHING. YOU WILL FIN THE NAME IN THE COMBO BOX, THEN WHEN YOU PRESS SEARCH ALL THE DATA ABOUT THE TENANT WILL BE RETRIEVED. BUT MY PROBLEM IS, EVEN THOUGH THE TENANT IS IN THE LIST, THE CODE ALWAYS RETURN NOT FOUND. PLEASE … |
| | -------------------------------------HTML CODE----------------------------------------------- <div id="song_html" class="show1"> <div class="left"> <!-- info mp3 here --> 128 kbps<br /> 00:03:46<br />3.4 mb </div> <div id="right_song"> <div style="font-size:15px;"><b>THIS IS JUST A TEST</b></div> <div style="clear:both;"></div> <div style="float:left;"> <div style="float:left; height:27px; font-size:13px; padding-top:2px;"> -------------------------------------HTML CODE----------------------------------------------- How can I Pharse this html code to get only the content … |
| | hi can someone please help me in updating one column in a table but you will be using three values from a textbox.. it was like this. tablebook column in tablebook is quantity i need to update a book quantity using the value from textbox1. but wat if i have … |
| | I have never used a background worker in vb.net, but from what I have read, I think it will help resolve an issue I am having during runtime. I am executing an sql statement, but it takes a bit to process. I think a background worker could help with this … |
| | Hi everyone i'm using vb 2008 for this project and i'm still not so familiar with it so please help me... I'm trying to display image from MS Access database to another form picturebox but its not working. this is the error i always encounter -> (System.ArgumentException was unhandled Message: … |
| | How do we can manage huge data so that their is not issue in figuring the reports and all the data of last years are updated to new one with same filelds |
| | Hello Everyone, Can you help me about importing Maya 2011 in visual basic? or converting maya binary to exe files..? thanks a lot for helping me. |
The End.