I am using vb.net 2010, trying to generate simple classes with properties using T4 from database. Sometimes I get an error that some string is not a valid property name because it is a vb keyword. For example based on database data, my T4 tried to create a class with a property called "property". Is there a function that check whether a string is a keyword, like:[code]
View 3 Repliesi added an image in my vb project and deleted it... the image was loaded in a picture box on a panel.
now i'm trying to rename the panel2 to something else..... but this error occurs
Quote: Code generation for property 'Items' failed. Error was: 'Could not find file 'C:UsersUserdocumentsvisual studio 2010ProjectsEmail InfoEmail InfoResourcesIcon1.ico'.'
the Icon1.ico is the image i added and deleted.
I am getting a "Parameter is not valid " error when reading a value from an Image property and I don't know why.
Writing to the property works just fine (MyControl.EditImage = PictureBox1.Image) .
Reading from the property causes an error (PictureBox1.Image = MyControl.EditImage )
The Property looks like:
Private mNewImage As Image
Public Property EditImage() As Image
Get
[Code]....
I am getting the following errors which i am unable to fix. I dont know where are they coming from... Its urgent , please help me out....
Error4Project file cannot specify more than one ApplicationDefinition element.inventory
Error5The project file contains a property value that is not valid.inventory
I've created a custom user control that has several properties. One specifies which database I want the control to access. I want to be able to present the user of the control a drop down from which he can select which database the control will interact with. How do I get the dropdown to work? I can get default values, but have yet to figure out how to get the selectable list.
View 4 RepliesPrivate Sub CommandButton1_Click()
If TextBox1.Value = "" Then GoTo First
Dim new_sheet_name
Let new_sheet_name = TextBox1.Value
On Error GoTo ErrorHandler:
[Code]...
As an update rolls out in one of my applications, I would like to implement an update checker. My situation is that, when a user clicks a drop down item called "Check for Updates", I want it to check for updates. My application is simple, I don't publish. I upload to a mediafire and put the download link to my blog. The only file I need in my application has always been the .exe file of the application itself. My question is, what is the simplest and best way to implement a update checker?
Example:User is using v1.1 and checks for updates. He clicks the "check for updates" and a popup shows up with yes, update available and is a msgbox yes or no. Yes, would allow the user to download the update. No, closes the msgbox. If there is no update available, then a msgbox shows "You have the current version". If the user is offline or cannot check I would like to have an exception to show why he cannot check.Basically, working with the download aspect and everything else is familiar to me but I have no idea how I can check.
Try
My.Computer.Network.DownloadFile("downloadurl", "downloadlocation.fileextension")
Catch ex As Exception
MsgBox(ex.Message)
End Try
I am a newbie to VB.Net. Before, I did programming in PHP. I made a spell checker in PHP which splitted a big string into single word by spaces, checked if the word is there in the dictionary, if not, it highlighted it and gave some suggestions when a user clicks on it. I want to make the same thing in VB.Net.
View 2 Repliescan any1 give me an example on how to code a proxy checker ?
Ive searched 12 pages of google and on these forums and find nothing helpful.
I need to create a a palindrome checker program. Now I know how to check a simple palindrome by using the reverse method however I am unsure if the palindrome had special characters or spaces. My question is what is the code for removing spaces and special characters from a string using loops and if statements. Also we cannot use arrays.
View 9 RepliesI just wanna know what is the way of tracking the record of employee when i save theyre info in payroll. Like if the employee got paid in these date lets just say he will get paid every 15 days of his work not including sat and sunday. If i save the info the error will say."You have been paid on this day / week" .All i got is save the info but when it comes to checking i cant do it
View 5 RepliesI am looking for a recommendation for an active X spell checker that i can add into a VB 6 application.
View 2 Repliesi need a code or example of how to make it so that when a user presses ctrl p it will create a picturebox were the cursor is, i have this done, but how do i make it load them back in, and make it so if a panel or picturebox, runs into one of the ones the user created it will say "Smash", but there will most likely be tons of pictureboxes so i really need the help. how do i make a custom image file type that can hold up to 4 images and save and load them back in? how do i make a simple spell checker?
View 3 RepliesI am writing a Product key checker for Windows vista and 7, well it works well in both of these operating systems, but the only problem I encounter here is that, I cannot check vista keys when I run this program in 7..and vice versa. I declared the file as seen below.
Declare Auto Function PidGenX Lib "pidgenx.dll" (ByVal one As String, ByVal two As String, ByVal three As String, ByVal four As Integer, ByVal five As IntPtr, ByVal six As IntPtr, ByVal seven As IntPtr) As Integer
The thing I want to know is that how do you declare files, in the same directory as the exe file i.e. the app directory. I wish to have the 'pidgenx.dll' files of both operating systems in folders corresponding to their OS ie vista's pidgenx.dll in folder called Pack\Vista\pidgenx.dll and for 7's as \pack\7\pidgenx.dll
I'm a newbie to VB and such, I'm currently working on a program that allows users to play the National Lottery. The program generates random numbers for a lucky dip, allows users to log in etc. The problem I'm having is the feature that allows users to input their own results and check them against the 'current results' (just a randomised list of numbers) and work out what prizes if any the user is entitled to.Now obviously there are many different combinations of which numbers are the same.Is there any way (short of writing an IF statement catering for each combination possible) I could check these results? Perhaps with the use of a loop? I don't know I'm very new to this.
View 2 RepliesIs there any spell checker library for .NET which really supports Arabic script languages? I want to spell check the words in a rich text box in VB.net.
View 1 RepliesHere is vb.net 2008 code is: Public Function CheckURL(ByVal URL As String) As Boolean
[Code]...
when a url is processing in checking it hangs my application for a while. Is this possible it checks smoothly all url list without hanging my application.. Is there any other fastest way to check urls? Note: I have about 800 urls in file to check all links a valid by website responce or not.
I want to us ms office xp's word. I added a reference to microsoft word 10.0 object library. Then when I type (dim objWord as) there is no option for word also tried (dim objWord as application) nothing for word. I also download office xp intererupts??
View 6 RepliesI was wondering if anyone has code available that would check for spelling using VB Forms? I work in an environment that has Office 2007 installed. I'm currently using some code that works, but leaves a bunch of WINWORD.EXE process open (one for each field I'm spell checking).
View 3 RepliesI should I do so that when a program is run, it automatically checks for conditions. If true, it will continue opening the form but if false, it opens another. What I've done is it goes directly to one form and if false it will close the form using me.hide() and loads a form using Form1.show(). Problem is, if the condition is false, both forms will open. What is the right way to do this?
View 17 Repliesi found this small code through google, it works but i need it changing a littleVB CODE
Dim host As String
Dim port As Integer
host = TextBox1.Text
[code]....
I'm using the following code to check http proxies;
Try
Dim proxy As New WebProxy(getIP(addr), getPort(addr))
Dim request As HttpWebRequest = DirectCast(WebRequest.Create("http://google.com"), HttpWebRequest)
request.Timeout = NumericUpDown1.Value * 1000
request.Proxy = proxy 'Proxy to use.
Dim response As HttpWebResponse = DirectCast(request.GetResponse, HttpWebResponse)
If request.HaveResponse = True Then
[Code]...
I am not following any tutorials I was trying to do this without help, but I need some now. Am I not using the correct code to do the job?
oes anyone know how to retrieve a list of backlinks to a website? I simply want to be able to get a list.
View 1 RepliesHow can I activate a spell checker for my Webbrowser control?
View 1 RepliesI want to add a spell checking feature to my richtextbox but i do not want to use MS Word or any other application to spell check for me. I have got a list of words for the spell checker in a .txt file with each word on a spereate line.
View 3 RepliesI am having problems getting this program to run. It is a palindrome checker, you are suposed to enter a word or a phrase and determine weather it is a palindrome. The code is suposed to contain a Boolean valued function, and should display true or false if word(s) are palindrome.
Here is my code
Private Sub btnAnswer_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnevaluate.Click
Dim Input As String
If IsPalindrome(Input) Then
txtAnswer.Text = "True"
[code]....
I am trying to create a proxy checker. This is my first attempt at multithreading and it's not going so well, the threads seem to be waiting for one to complete before initializing the next.
[Code]...
I have this piece of code which checks whether a given number is prime:
If x Mod 2 = 0 Then
Return False
End If
[code].....
I am in need of a way to check the status of a IP and Port. I've been looking around all day and still haven't found the correct thing.
View 8 Repliesdoes anybody know of a 3rd party spell checker that will work with VB 2008 in a non web application??
View 2 Replies