I am doing a project of insert,delete,update and search of customers in a windows application. But I have the problem on the search part. The search part is that I am searching by telephone. But the problem is that I want display an error messagebox if the user have enter an invalid telephone which does not match in the database.
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im making an application in vb.net (duh!) anyway i have created and coded the whole project and it performs exactly as i want it to (i dont need code help). my problem lies with the fact that my project is 2-3 parts
1.a setup form that gathers inital data about the enviroment stores this data encrypted in a config file. after inital setup this form is not displayed again. but needs to be run on both computers
2. the second form is the real application form im in the process of turning this part in to a background service anyway this form is the one that establishes the connection between two nodes it works correctly
3. the config files
anyway here is my problem i want to make this application distributional with just one file the (.exe) and have this .exe make everything else happen. it runs the setup form and creates the first config file which it does then it needs to produce a copy of just the second form and the config file to transfer to workstation #2 that will run independtly without the whole application which i cant make happen then it needs to turn both workstations application on by only starting one on either computer and invoke the other computer to start its corrosponding app also no idea how to make this happen any ideas or suggestions as to where to look to try to find my answers.im thinking i might need to make two seperate applications (a setup app, and the running app) and include them both in a project and use the setup.exe to to package them together this is a little side project that im making for my self to use to make programming a little easier so i plan on giving it out to some fellow students to test and tell me what they think so im not really worried about ease of use or complicated procedures yet but if it turns out to work and actually be of use to anyone else i would be willing to rewrite it to distribute to the masses but for now i just want it to work for me.
I have webbrowser1 whihc is used to download files on my server in the background (invisible)but when its an external link (which could be any filesharing site eg, rapidshare, mediafire etc)a new tab shows called "external link" with the webbrowser1 visible, and of course mediafire, rapidshare visible/navigated.how can i close this "external" tab when "save as" has popped up from computer?i cannot do it any other way as all filesharing sites are different.i already know how to close the tab, just need some sort of event handling on this part.
View 1 RepliesI have an ArrayList, and i wish to search it for a specific part of a string. Like the InStr() function.I can only find the WHOLE string. The ArrayList has strings like "This=Is A String", so if i do a check with ArrayList.Contains. It will only search for the whole string, and not something IN the string. Perhaps i need something like Starts With .
Code:
dim wordArr as New ArrayList
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If wordArr.Contains(TextBox1.Text) Then
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Here is a part of the code:
Try
Dim allelements As HtmlElementCollection = WebBrowser1.Document.All
For Each webpageelement As HtmlElement In allelements
Dim Name As String = webpageelement.GetAttribute("Name")
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I let the program search in the "element" parts of the html code,now the last ting I need to do is: I need to get the ID number of every part of the search results.
I currently have this for search:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Using sr As New streamreader("C:moblist.txt")
While Not sr.endofstream
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I'd like to modify that to be able to put part of the name and it find it. example: Search for Banana Apple pie what it finds is 1743 = Banana Apple Pie Also I'd like when clicked the item from the listbox is displayed in a text box. If I use textbox.text = moblist.items(i) it only shows it when I search and not when I click. I've tried textbox.text = moblist.selecteditem but it does nothing?
I want to be able to:
1) save the screen as an image
2) use this image and search for a smaller image inside of it (pixel sequence)
Basically, I need the program to detect when an image comes onto the screen.NOT a pixel color at a certain coordinate, it is similar to this but instead of one pixel, it should detect multiple ones.is there any way I can put the image I want to detect in a picturebox, and it will go look at that image and keep checking to see if it exists on the screen?I have it working for pixel detection (only 1 pixel), but it isn't very reliable as there could be many other instances of this color on the screen.
I want to know how to make the alignment of the msgbox is that possible? if yes may someone tell me please?
View 10 Replieshow to make the msgbox ok button to say m'k ?
View 10 RepliesI have a MS access database connected to a VB2008 developed software.
I want to make a search button to search through all the tables in the database.
how can I do this?
I want to link a field in table one to a field in table 2 in the database so that they are the same ( whenever I change what is in table 1 table 2 changes to the same automaticaly )
I am making a game in vb.net and was wondering how to make question box eg. if a person clicks on a button he gets a message boxs which asks him a question he has to answer. the msgbox should have a text box or something for input and if their answer is the same as the one i have specfied then the message box says correct. if not then says it is wrong.
View 6 RepliesSmall error with if loop and msgbox
View 8 Replieshere is the exception error System.IndexOutOfRangeException i want a msgbox saying device not detected
View 2 Repliesi have 1button,1textbox,1datagridview.i want to make a search button with it to search for student id..i use ms access..example i type 12-200705-0005 on the textbox,then i click search button,then the data with student id will show at datagridview..
View 1 RepliesThis should be pretty easy, I've been experimenting, just can't seem to figure it out. I'm trying to make a MsgBox popup with the text that is in Textbox1 and Textbox2. I want the MsgBox to display both values...
View 3 Repliesi have made a button that opens a msgbox dialog what i need is to make it show a msgbox with an empty textbox inside and an ok cancel button,so when a user clicks it,it appears and asks for an url string and then,if uses pressed ok,the url should be placed as a movie to axshochwaveflashobject like this Private Sub FromUrlToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FromUrlToolStripMenuItem.Click If FromUrlToolStripMenuItem.Pressed Then MsgBox("emptytextbox",title "Enter the url") If MsgBoxResult = ok Then AxShockwaveFlash1.Movie = "msgbox answer"AxShockwaveFlash1.Refresh() End Sub
View 6 RepliesA friend of mine has requested my assistance in making a "panic button" application where you place the directory, click a button and boom. Directory deleted. You might assume this may not be the most legal application. I have already figured out how to delete directories due to this MSDN post. My code is near the exact same.
My problem is, I want to make sure the button is fully intentional. So I added a MsgBox with Yes, No, and Cancel. As you can see below:
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i want to show Listview click Name in MsgBox. here is my Code
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if its possible to have a msgbox cleared without having the user do it manually? what would be my best option here?
View 8 Repliesshutdown -s t 60shuts down the PC in 1 minute. I would like to make the seconds part of the syntax variable as:Dim varSec as integer Process.start(shutdown s t & varSec)But it doesnt work nor produces errors. Can it be done this way?
View 3 RepliesI'm writing a query to select all records that has any part of parameter. I have one table called Employees. Some people have name like this: John David Clark If the parameter is
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I should be able to get result back as long as there's a match in the parameters. If I use Function Contains (q.FirstName & " " & q.LastName).Contains(employeeName), I will not get any result back if employeeName is "John Clark" Function Contains looks only for next words from left to right. It doesn't match a single word at a time. So that's why I used this in the Linq to SQL:
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Using the following
If GeBrowse.DownloadString("URL GOES HERE").Contains("CHECKS FOR TEXT HERE.") Then
Something goes here
If there is no apparent internet connection, how would i create an error handling Message box or something of the sort?
I've got a WPF application (the WPF part shouldn't make a difference i don't believe).
It loads fine, however whenever I click into a textbox it crashes.
What could be the problem? how can I troubleshoot this?
I have a set of nested classes built inside a main class called MainClass. This is a class library project, the end-user will be using the MainClass by referencing.
I want to add a user login functionality at the creation point of the class. So that if the login fails, the entire class is inaccessible to the user. I have the following code
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Is there any way to make an array structure a part of a condition?[code]...
View 9 RepliesI am trying to save date in my database' datetime field.My variable catches date as
vrDteTimePprBgn As Date = Today.Date
then I save it as
drNewRowMCQsAns.Item("DTE") = vrDteTimePprBgn
At runtime, I get error .There was an error in a part of the date format. [ Expression (if known) = ]
There was an error in a part of the date format [ Expression (if known) = ]
View 1 RepliesHow can I make my webbrowser control to show only a specific part of the site. for example show only the google text on [url]...
View 1 RepliesI have created a .net web part and deployed it on the sharepoint site. When I preview it, the sharepoint throws up an error saying "An error occured when previewing the Web Part" The code in the web part is as follows
Dim myweb As Microsoft.SharePoint.SPWeb = Microsoft.SharePoint.WebControls.SPControl.GetContextWeb(Context)
'Dim mylist As Microsoft.SharePoint.SPList = myweb.Lists(System.Configuration.ConfigurationSettings.AppSettings("BedList").ToString())
Dim mylist As Microsoft.SharePoint.SPList = myweb.Lists("{80F6F320-E1F5-42EB-A2FB-895EAE00F589}")
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I am having trouble uploading any file to the path in the error message below. Does anyone have any idea what the problem is. I did some research on this and most sites say that the permissions need Read/Write access for the asp.net user. I tried this and I still receiver the error. Here is the error:
For example Error saving file education_calendar.pdf System.IO.DirectoryNotFoundException: Could not find a part of the path "d:inetpubaophaUploads". at System.IO.__Error.Here is my code for the click event. I am not sure what is happening here:
Private Sub cmdUpload_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdUpload.Click
If IsPostBack Then
Dim MyFileColl As HttpFileCollection = Request.Files
Dim MyPostedMember As HttpPostedFile = MyFileColl.Get("File1")
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