20,285 Topics
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| | hello I want to save and retrieval a picture from access database and i have this code that i use it in my work but when i use it they tell me that the table that i look for does not exist and i used visual basic .net 2010 .please …  |
 | I was just mucking around with a progress feature for some software, and thought I'd just put this wee demo up of a clocky type progress thing =0) Just Copy and paste the form code and watch it run. (p.s it's in degrees, note minutes and seconds)  |
 | Here is a sample of the XML I need to get the <Order Header> Nodes, then loop through the <Order Detal> <Line> Nodes Using xml Reader "Using reader As XmlReader = XmlReader.Create(New StringReader(sFileContects))", i get all the header information, but cant properly parse the Line Iformation Using LINQ "Dim xd … |
| | hi, i am receieving a repsonse from googles json api that has the formatted_address but i want to extract the city and county from either the formatted_address which is displayed in a label (lblAddress.text) or the JSON file Google gave me. so for example: Palgrove Road, Pennywell, Sunderland, Tyne and … |
 | I want to learn timekeeping software how to retrieve employee information and time timekeeper I'm starting to connect using TCP / IP and trying to figure out how to send and receive data if anyone has found out about this field, can send a code example desire to help thanks …  |
 | i have a code that select the columns in mysql and fill it in a datagridview... what i want to do is encrypt the 3 column in the datagridview since it is a password... can you help me??? here is my code Dim dbDataSet As New DataTable Dim SDA As … |
| | Hi, im wondering how I could contact my Call of Duty: Black Ops game server's console, through RCon, through an application I have created in VB.net All I want to beable to do is have the ingame console in a textbox or something, it doesnt even have to be live, …  |
| | Here is a VB 6 fuction I used to calculate number of hours worked given a start time and an end time (24 hour format). This function worked even when start time > end time (17:00 start time - 03:12 end time next morning). The result is formatted in tenths … |
| | I am trying the below code by not able to execute it properly, because as soon as first if is cleared then the other if statement take the previous i value. that is when i = 2 is accepted then i remain 2 all time. below is the code i … |
 | I have been working on this program for days and I can not figure out what I am doing wrong. I have most of the code done but I am getting error messages with the radio buttons. The new user radio button is supposed to take the data inserted in … |
| | I want to add icon on a textbox border .Pls let me know the approach to code in vb.net. |
| | hello guys,please i need some help .I have many folders that contains images .I have to store these folders in my database .And then use these images.Please i want an advice to know how to start .it's my first program of that type =( and i'm using Vb.net and Sql … |
| | After trying to manipulate PNG files and failing miserably discovering that the standard GDI doesn't provide support for any PNG parameters decided to provide some basic image manipulation functions built into .Net that I came across on my investigations. 1. Adjust Image Quality 2. Flip Image Horizontally 3. Flip Image … |
 | Got my database transformation to html right with xslt transformation Uploaded to [planet-source-code.com](http://www.planet-source-code.com), look under my name Herman Dreyer Best, Herman Dreyer |
| | hi everyone .I have this code to convert color image to grayscale image but the problem is that the image after converting does not display on the picturebox2 . I am using visualbasic.net 2010 Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim pic As Bitmap … |
| | Hello, I need help real fast for my exam matric 3x5 which will multiply with Pi Thanks in advance |
| | How can I filter records from the clock set at right angles In data if I add a column is minute Time from start plus column-minute any help? thanks a lot Imports System.Data.OleDb Public Class Form1 Dim con As OleDbConnection Dim dt As DataTable Dim da As OleDbDataAdapter Dim str … |
| | Please Help me with my problems as follows below : 1 What is the connection string to connect database to vb.net 2 How do i INSERT UPDATE DELETE AND SEARCH records using sql.. 3 How do i start creating a database application using vb.net and sql Thats all... hope you … |
| | Did you know that you can data bind a bitmap to a PictureBox's image property, and the source image doesn't have to be in a binary format stored in a data table? Using a standard object setup for data binding (iNotify etc.) you can easily update your program's image propertie's … |
| | Is it possible to have more that one argument when creating a shortcut with IWshShortcut in VB.NET? I can't find an answer anywhere. I know how to create a shortcut with one argument using IWshShortcut but I need to know how to create a shortcut with more than one argument. … |
| | hey all .I have project retrieval image based content(color and shape) and i want to compute RGB color for the image. could you help me please. |
 | Hi, I just need some help in aligning 2 barcodes in just 1 line in receipt using epson standard (ESC/POS). I manage to print barcodes in all kinds of symbology but I can't align 2 barcodes in just 1 line. Please check my codings below. Thank you in advance. Friend … |
| | Hi, I had a little problem in querying something. When defining a project you use work items. And a work item may use a material, labor and equipment. It may not use one or two of them for that work item when it is defined. So for that work item … |
 | How can I populate a listview from another form passing the SQL statement from this form to the other form with the listview showing the result of the query? |
| | I'm working on a project where I've loaded a database into a DGV. I also have an additional unbound checkbox column for the users to select entries with. I have code in place to read the selected rows and save them into a CSV string, which is then saved in … |
| | Hi fellow members of Daniweb. I've been working on project for the past few days now, and have come across a bump, that i am unable to pass. The project, when finished, will do the following: 1. Select DBF file from computer location (Default C:) 2. Import the database file … |
| | Using: Visual Studio Language: Visual Basic I already loaded a xml file to my datagrid already, what i am trying to do is have the option to save the datagrid data back as an xml file. I have the code, but how do I close the original xml file that … |
| | I want to start reading and learning on my own the different programming languages. I will be going into MIS degree soon. What is the easiest language to begin learning... and after that? Thanks! |
 | hey guys! im making this program for myself called shourtcut keys(so far, so good) :) so anyway i was wondering if there was a code to turn off the monitor by pressing a key on the keyboard and to turn it on. i keep on searching on google and here …  |
| | Hi! I have an bound datagridview in vb.net. I have it pre-formatted the way I want it. Like for example the `.displayIndex` which columns will come first, etc. This works fine when the form is first loaded. But when it is loaded again, the format is being resetted. Sample: - … |
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