20,284 Topics
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| | I want to copy a folder structure from one directory to another and keep the folder permissions within the structure. Is there code to use robocopy for this?  |
| | Greetings everyone, Can someone help me please on this error, you can also point to me where the converstion of the data type happen. If Not ListView1.Items.Count = 0 Then Do Until iLoop = ListView1.Items.Count lvitem = ListView1.Items.Item(iLoop) With lvitem query3.Connection.Open() query3.CommandText = String.Format("INSERT INTO workout_title_tbl VALUES((Select customer_Id From registered_cust_tbl),@workout_Title,@customer_Workout,@workoutType,@workoutInstruct,@date_Created,@time_Created)") … |
 | this is code i use to call in a record using a textbox and a button Dim SearchProduct As String = txtBC.Text Dim con As OleDbConnection = New OleDbConnection("Provider = Microsoft.Jet.OLEDB.4.0;" & _ "Data Source = '" & Application.StartupPath & "\POS.mdb'") ' Use wildcard' Dim cmd As OleDbCommand = New …  |
| | I wanna know, what exactly does ERP mean? |
| | I am trying to think of a way to do validation for only positive integers. And this coding should work for around 4 to 5 columns . Can someone help me think of a way to do this and what event handlers do i use? |
| | I am looking for a code snippet which opens a image, creates a clone of this bitmap in memory disposes this opened image so that all handles are closed. Usually we can open a bitmap using this [CODE] Dim MyBit as new bitmap("C:\Image file.bmp") dim ClonedBit as bitmap = MyBit.clone … |
| | Good day folks, lines = IO.File.ReadAllLines(txt_Source.Text) I have here a line of code which reads a text file and save it to an array, It works well. But I wanna ask if there is anything like this code that can be use to read a excel file? Something like this … |
 | Hi, I'm looking to find out how to force a refresh on a datagrid in a windows app. On a mainForm the user clicks a button to add a new record. This opens a new window. When the user has entered the data they click save and close which should … |
| | is there a way to transfer the values of an excel file to a control in vb application (eg datagridview)? if there is, can you also selectively import values by specifying a cell number? it will be a great help. thanks :)) |
| | hi, i have an application with several many forms including login and mdi forms... What i need to do is to store the loggedin users logs like which user open a particular form at what time,from which ip or system,what he/she INSERT,DELETE and UPDATE or any other kind of related … |
| | Good Day, I would like to ask some Help regarding on Changing Wallpaper of a Form Using a Dropdown List, and if possible that it have NO Button to change when the user Choose a list it instantly Change the Wallpaper of that Certain Form. Your Response is Highly Appreciated, … |
 | You know how if you open up options in many applications you are no longer able to click to the side of the program until you have either hit ok or cancel. I was wondering if this is possible to do with a program in visual basic, and if it …  |
| | If I have a datagridview of say 7 Rows and 27 Columns and if I need to compare the values of cells with another cells how to do it? Detail: I need to compare 1st Row cell value with rest of the 6 rows cell values, same thing repeats for …  |
 | I need to populate a listbox from a textfile that contains data from a workshop class. The class contains the definitioin of the properties (FIELDS) of the workshop class. The text file looks like this. 0\3\800\Programming in Java 0\3\800\Programming in Visual Basic 0\3\800\Programming in C# 0\5\1500\Advanced Java 0\5\1500\Advanced Visual Basic … |
| | Good Day, I would to ask a Help on Button that can validate All my Textbox if there a Special Characters and Spaces Detected and cannot procede to save. Is there a Possible way for this becuase i have many Textbox? Your Response is Highly Appreciated. Thank You, Regards Eos |
| | I am wondering why the techniques do not transfer between VISUAL BASIC & C# programming languages Thoughts? Dani |
| | Dear All I am unware the fact that whether it is possible to show different values from access table to a single datagridview cell. For example. If table xyz contain data like this col1 col2 col3 col4 Col5 B1 P1 P1 P2 P1/P1 B2 P1 P2 P3 B3 P1 P2 … |
 | I'm using VS 2012 and coding a try/catch block in an MS Access database project, but VS says OleDbException is not defined (see line 3 in the code). Anyone know why? I got some of this code from [here](http://social.msdn.microsoft.com/Forums/en-US/Vsexpressvb/thread/c822d48c-fd90-44a1-a186-a15e16966233/), and according to MSDN OleDbException is valid in vb.net Try data_adapter.Update(CType(binding_source.DataSource, … |
 | Please help me.... See the code below. Imports System.Text.RegularExpressions Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim request As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create("**HERE IS MY DESIRED URL**") Dim response As System.Net.HttpWebResponse = request.GetResponse Dim sr As System.IO.StreamReader = New System.IO.StreamReader(response.GetResponseStream()) Dim rssourcecode As …  |
| | In form1: Sub loadData() Line of code loading data in gridcontrol End sub In form2: Button 1 Code Dim form1 as new form1 form1.loadData() This code is not working. can anyone help me? |
| | Hey guys! Im making a orders system, I want to add a product individually into the datagrid,for example: If I add for example 5 gl of milk it will display like this: Quantity Description 5 GL Milk But I want it to display it like this: Quantity Description 1 GL … |
| | Hello, who can help me to get the source code (VB.NET) from this application (http://www.4shared.com/file/fch3Wylw/InheritedForm2.html) |
| | Good day folks, I searched almost all the topics related to my problem but still no luck of finding some help. So, I've decided to create a new thread, hoping that someone can shed some light to my project. I have a program which reads text files line by line … |
| | Is there any way to show data from access table to some particular columns. For eg. Table have following data BCode TCode1 Slot1 TCode2 Slot2 TCode3 Slot Batch1 T1 10:00 T2 12:00 Batch2 T1 08:00 T2 09:00 T3 11:30 Batch3 T1 08:00 T2 10:00 T3 11:00 I want to show … |
 | Hey guys, I want to connect my **VB.NET application to the data saved on my webserver's mysql database**. Can you please tell me, is it possible or not? Can you give me any hint for further coading? Where should i look for help in this regard? Or should I consider … |
 | I have xampp and MS Visual Studio 2010 I used mysqlconnector to connect to my database (MySql.Data.dll) I just wanna know the whole step, from adding the item up to creating a new connection. T_T can't see any steps from the web that can be followed exactly the same. T_T … |
| | Friends, I Using DatagridviewButtonColumn, I am Able to Changing The Text of That Button, on Run Time But Not Able to Using Enable/Disable Option, I Mean I Have a Button With The Text "Allot" When User Click on This The Text Becomes "Pause" But At The Same time This Button … |
| | is it possible to print the whole form contents by a click of a (print) button from the toolstrip of MDIparent? how? |
| | Help me :) how to auto calculate the age, when you type in MaskedTextBox1 using Birtdate? |
| | i have a picture captured by a camera so how to add different hair styles on it. i am using vb2010 pls how best can i combine these pictures into one picture that can be printed. |
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