I'm building a web application using visual studio 2005 to allow users to put in dimensional data that would automatically create a catalog cut for their product. I'm pretty sure my problem r...
I have some custom control files (.vb+ its resource and designer file - see attached screen shot) but don't know how to add control so I can use it on a form in the project. Thanks.
i am tryin on a code. the code should do the follow. if i check the box that will a code textbox should open up so i can insert the code which is either 20% or 40% which is the discount. disco...
I am trying to connect to the database without using the DataGridView and I want to get the data from database table. If I use a DataGridView I am able to connect using the following connectio...
I'm trying to write a windows application that can retrieve a persistant setting I want to store in a setting file. I believe I want to use configurationmanager. When I run it I'm receiving ...
Hi all,
Below is a function that I wrote that resizes images for a website. After it processes about 250 images, I run out of memory, leading me to believe that my dispose isn't working? Th...
Dear experts:
I would like to learn how to get an operation executed when "Enter" key is pressed.
I used to use "Calculate" button to execute a simple computation.
I would like to get...
I have code like this...
Private Sub aValueTxt_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles aValueTxt.KeyUp
If e.KeyCode = Keys.Enter Then
...
I have a richtextBox that contains the following text:
"This richtextbox contains text and "[cursor position]
"This is more text on the second line"
When I click a button I want to Append...
i am trying to do a scrolling marquee in the title bar of my application. how do i produce an effect like this;
Hello
ello H
llo He
lo Hel
o Hell
Hello
rather than what i have now,
...
Hello,
In my datagrid I have a template column which contains an input(file) control in order for the user to choose a file to upload.
I have added another button to this template column ...
Hello all
I have a csv file with varying lengths per line.
What is the best way to read this file into variables on a line by line basis , do what i need to do with the variables and then...
I need to create unknown number of backgroundworkers at runtime. Of course I should be able to run all of them and get the trigger of work completed event. How can I do that?
Bought an inexpensive temperature monitor with 4 sensors. In HyperTerminal, I can connect to it on Com1 using 9600,N,8,1, and see that it generates a comma-delineated line at regular intervals...
I am using a exit for in vb.net. what happens when i test true to 2 variables then i exit.
The problem is that
a=false
for i=0 to 10
a=funct(i)
if a=true and b=true then
exit for
e...
Hi,
please suggest a way to open a vs 2005 report viewer report using a drop down list control.
Thank you in advance.
I wanted to know if there is a way I could delete all files that do not have the extensions of .doc or .pdf from a directory.
Hi Experts,
I'm an expert in oracle database but I'm a new bie in VB.net, so I need your kind help to learn VB.net for Database Development.
My questions are as follows
0) What are the di...
Friends,
I don't want my app (Main form) to start execution until the right environment variables are filled with values. So, upon load of my main form, I call:
Private Sub Form1_Lo...
I am doing animation with silverlight 2.0 using vb.net where i want to make a rectangle bounce around the screen.
I am confused about whther to use a storyboard somehow and just draw it on a ...
I have a few textbox on a form that represent dollar amounts. I wrote a simple little function that, if for example, a user enters "100", converts the string to "$100.00". It's simply for ap...
Hello,
I have an application that reads a date field from a form document and need to convert it to a short datetime. Unfortunately, it appears that the client who sends the documents do n...
Hello -
I'm building a little "multi-multicast listener", for lack of a better term. I want to be able to have a listbox that will be populated with multiple multicast addresses (224.x.x.x...
I have these Under References - Microsoft Excel 12.0 Object Library ver. 1.4.0.0
& Microsoft Excel 12.0 Object Library ver. 2.2.0.0
I have MS office 2007 installed.
...
Hi,
I have two table in sql server 2005 express edition parent table "Person" having fields(personid,firstname,lastname,gnederid) and "Legnresp" child table having fields(legnresid,legnid,per...
