I'm going to add a dynamic component to my website that will effectively add 10,000 pages to my ASP.NET website overnight. Most of these pages will EVENTUALLY have original content (my site i...
I need to convert my screen resolution to pixels in vb.net.... there must be an easy line or 2 of code to do this.
How would I go about opening an Outlook new email message dialog from within a vb.net windows application? I was able to open Outlook using System.Diagnostics.Process.Start("outlook") However...
I have a database that stores URLs to .wma files.
How can I play the audio in VB.net without opening media plaer of other such programs.
ie: is there a way to play then from 'inside' .ne...
Hi Experts
I have a OleDB Datareader wich I use to read trough records from a given query. But but Now I need to create a for loop, and the I need the amount af rows in the data reader. Doe...
I have a for where a user fills it out and then can come back in and edit the form. When I save the form initially the checkbox list selected value comes through fine, but when i run it throug...
Hi guys
In vb2008 i have a datagridview which is populated by a table in an Access database, the tables CustomerID field is an autonumber, how can i add a record to the datagridview and get t...
Using the code as it is in the Code box, when I run the form the cbOneStop.ComboBox contains the ".DisplayMember" values as expected, but the DataGridView comes up blank. The primary key fiel...
I cant get a random number on each class I create
Each class i create I display a random number.
What happens is every number I display is the same random number?
In each class I have t...
Hello,
I have a windows application. Now some of my clients PC has regional settings set to dd/mm/yyyy. i.e. 4 -digit year. So all is fine here since the user enters birth date as 1930. The...
Hi everyone,
I have a console app that I'm using to monitor a folder using the filesystemwatcher class. When a new file is created in this folder, it should load a form, take a picture from...
I have an app that needs to pull data from Oracle tables (somewhere between 50,000 to 100,000 records at a time) and loop through the data creating somelike like a results table. My issue is ...
Please see attached JPEG for example.
In this sample dialog, I am trying to make the background around the question image transparent.
Hi
I am tired! I just spent a couple of hours trying many things with no great success.
What I am trying to do is to download a file from a web server. You will surely, no big deal, just...
Greetings experts!
I need your help with code for VB.net to receive SNMP traps. I found some commercial components, but they are much expensive and a few free components but without samples...
How can copy image from clipboard and paste to image control
I have a datagridview with 3 columns .
The Third one (index 2) is a datagridview button (Cell button)
I need to display a text in this button according the value in the Column with index 0 ...
Hi X-perts,
I am trying to pass a custom object data from VB.NET to VBA excel via interop.
1) I created a Structure mainChart in VB.NET
2) I populated an array of type mainChart in VB...
I've been struggling with what I thought would be fairly simple, and that is to copy an embedded binary file to a location on the hard disk. Attached are two solutions I've tried, but they bo...
I have attached an image;
I need to create a similiar treeview in vb.net - I am used to Delphi and RAD tools feature numerous tools which cna easily achieve this, but I am using the free ...
Hi All,
I have a windows form and I want to make it as base form.
I also create several forms that want to inherit from the base form.
And each of the form contains below class. The dif...
Hello,
I would like to create a user interface that has expandable horizontal panels like in the Win2k8 Server Manager. I have seen variations of this design in many applications and would...
Hello,
I want to delete a set of files from the given folder. I am using wildcard chars and it is not working. Below is the code.
Here my folder "C:\Activities" will have number of files s...
Dear experts,
I would like to count the a text file line so I can know if I reach to the final line.
The question is that I would like to put (if) condition so it first check the file li...
Hello Experts,
I have a situation where I have to add up characters for 5 text boxes, and check for the length to allowed maximum of 300.
Earlier I was using a multiple line text box but...
