20,278 Topics
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| | I have this OLEDB connection string connectionstring as string = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _ data.toString & ";Extended Properties=""Excel 8.0;HDR=Yes;IMEX=2 I just want to know what is the meaning of HDR and IMEX, and what are their purpose on the connection string Thanks.. |
| | Hi all, Check this code and please tell me a solution.I have 2 buttons (Pizza & pepsi),the price should display in textbox8 when i click on button, here the price had shown in Textbox8,but it is not getting added with next price when i click second button. [CODE] Private Sub … |
| | 'why is that when i change something on one form, when i ran the program,the changes i made don't seem to take effect? example, i set a button's visibility to false, when i ran that form, the button still appears. even if i already saved it before running i already … |
| | Guys anyone knows a site where I can have free access to information regarding Visual Basic.Net? I am now applying for a programming job but I'm just worried that my knowledge gained from school might not still be enough. Thanks... |
| | hey anybody can guide me in order to get in to the cloud development which platform will be the best and easy one please |
| | I know to work with VB.net + crystal report + SQL server. But now i want to work with SQL server compact edition instead of SQL server. When we creating Crystal report it is asked provider in one moment. If we work with SQL server we select "Microsoft OLE DB …  |
| | I was wondering if someone could help me, im looking to make a program to check if an item is in stock on a website, but im not too sure about how to go about it. Any pointers?  |
| | I was just wondering if I can retrieve two tables from my database to one form? because i'm trying it but it doesn't seem to be working. just the first table i'm trying to retrieve is working.  |
| | I have an application and an sql server i would like to add Registration Code for the system. that should include the number of user |
| | Ok I have Googled for the answer but couldn't find one. I want to run my project on another computer without visual studio. I have created a setup file but after installing also i need visual studio.Isn't there any another way round?  |
| | how to connect combobox to ms access database item ..............i need please say step by step and the database item are id name itemno 1 motherboard 5 2 keyboard 8  |
| | Some one help me here my problem is on the [CODE]conn.Open()[/CODE] it stated that "A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to … |
| | I was just trying to compile a program from Sams Teach Yourself C#, I've done some before but just changes to an existing program. Now I'm trying to make my own. I get an error on the picShowPicture command. I believe it's in the System.Drawing namespace which I have a …  |
| | hai there!.. need someone help regarding vb 2008 as below!!...huhu 1.how to make connection between mysql and visual basic 2008. 2.how to write insert the query... please3 someone please help me with this.. i goin crazy already...huhuu :sad::S:'( |
| | please tell me how to create database in sql server and also give me code for connectivity using visual studio 2008 and sql server. |
| | Hi, Thank you all for your help. I wrote this code and I want (Combobox2) to show only the cities that are selected from (Combobox1) Example: When (Michigan) is selected from (Combobox1) - (Detroit & Ann Arbor) are the only choices that should be selected from (Combobox2) And When (Ohio) … |
| | Hello Friends, I need one urgent help on this topic. I have a database in mysql. The column in table is of datatype time(0) Similarly I have a control datetimepicker in vb.net I have assigned format property as [COLOR="red"]custom[/COLOR] to the control and the CustomFormat property as [COLOR="Red"]HH:mm:ss tt [/COLOR]so … |
| | H frnds , i want to donwload yahoo video, [code] Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim myclient As New WebClient myclient.DownloadFile(source, dest) End Sub [/code] I write the yahoo vido url in place of source above,But yahoo vido is not downlaoding,Y so ? … |
| | Hi all, I have been messing around with datagrid styling for a couple of days now, and I am having one issue left which I can not seem to solve. I want to highligt the text of the row on which I hover with the mouse. Well this seems like … |
| | what is difference between window-application And web-application?  |
| | Hello Friends, I need help on the below issue I have two forms -DoctorAppointment -DoctorSchedule the DoctorAppointment form has all the details about the doctor and the patient and one Schedule button which will show the DoctorSchedule form When I click on any value in the DoctorSchedule form like Monday … |
| | Hi all, Check this code and please tell me a solution.I have 2 buttons (Pizza & pepsi),the price should display in textbox8 when i click on button, here the price had shown in Textbox8,but it is not getting added with next price when i click second button. [CODE] Private Sub … |
| | Hello ! I just downloaded a Dictionary Words list .txt( containing all dictionary words ), every word is on a line. What i need is only words > 5 letters ( length > 5 ). S o i though about making a Visual basic software that delete words < 5 … |
 | Good Day. I am using VB.net 2010 and SQL client server. I have to make a Weekly Report Manager that stores an Trainees' weekly activity, which would probably be in a paragraph form. I think I can use Textbox (multilined) or Richtextbox for this. But When I tried to store … |
| | Hi im trying to insert date to my .mdb database, but when i check it, the date turned into random numbers, like 3.2938482 here's my code [CODE] Dim constring As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\dbperpus.mdb" Dim query2 As String = "select * from fpinjam2" connect = New OleDbConnection(constring) connect.Open() cmd = … |
| | hello people of daniweb. I have an problem: i want to upload the picture that's in the picture box to an ftp host but i can't find the code :S can some of you help me. Jeroen. |
| | How can I count the number of items in the listview. Example scenario. Today, I added students say, 20 students. and tomorrow I added another 15 students, i need to have a breakdown on how many students i have been adding per day. Please help me. Thank you guys! |
| | Hello guys, I've newly joined this forum since I want to enhance my knowledge in Programming specially in Visual Basic. So for the important part, right now I'm planning on creating a word detector somehow and there are specific rules I was to set in the textbox in relation with … |
| | There are 3 columns(Count,Item,Price) in datagridview which is bound to a datasource. The count is 1 by default and it should increment by 1 when i click on a button,so the count would be 2 if i click button again. Any suggestions? |
| | Hi, How can I create a dialogbox, I think that will allow user to open or to save as a textfile? Is it possible? If yes, how can it be made? Thanks |
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