Application Exist Itself Instead Of Navigating To Another Form
Apr 10, 2010On the main form of my application, I added a menu strip button to it to open another form rcgntn.vb in my application.[code]...
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Create An Application Autoupdate - Check In A Webserver If Exist New Version,if Exist The Software Run Update
Dec 21, 2010I try to find online any example for create an application autoupdate.
When I run my application it check in a webserver if exist new version,if exist the software run update.
Interface And Graphics :: Navigating Between Forms In A Mdi Application?
Mar 26, 2011I have a mdi application that will populate a SQL database. I want to navigate between forms using [Next] and [Prev] buttons for data entry.
I have sorted out the navigating to a form using the [Next] button but am struggling with the previous button.
I have attached sample of code from mdiparent and child form 1.
Code:
'####mdi parent code####
Public Property m_ChildFormNumber As Integer
Private Sub ShowNewForm(ByVal sender As Object, ByVal e As EventArgs) Handles
[Code].....
Navigating Through WebPage, Submit Form, Extract Files?
Mar 4, 2011I am trying to create a executable that on opens:
-Navigates to a webpage
-Fills in the login Form
-Submits the form
[code].....
Forms :: Form Settings - Check If File Exist On Main Form
Apr 29, 2011[Code] I want like to check if a file exist on main form, if not: force open settings form. And then when the user is closing the form with exit button = check if the file exist again. If it doesn't exist, close application. It's a huge application and I need optimized on most parts. Also, the settings form is asking the closing question two times.
View 1 RepliesBasic Application(windows Forms) Doesn't Exit Properly After Navigating Through Forms
Jul 9, 2010I have a basic three form application. It doesn't seem to close after navigating through forms. If I were to open the application, and the main form is displayed. If I press the X button, the application closes fine(Goes from processes) If I were to open the application, and then navigate from the main form to another form using me.hide & form1.show, and press the red X on Form1, the application again, closes fine.
[Code]...
.net 2003 - Window Application Confirm Record Exist?
Jun 21, 2010In VB6 I used ADP to confirm record existence by using this script
IF ADO.EOF OR ADO.BOF then
ado.addnew
End if
but in VB.NET 2003, How before using SQL String to Insert the record how do I confirm it's existence in the Table to prevent duplication.
Namespace Of "system.runtime.caching" Does Not Exist But In Object Explorer And Microsof Exist?
Nov 25, 2010namespace of "system.runtime.caching" does not exist but in object explorer and microsof exist.i use microsoft visual studio 2010 and .net framework 4.0.i also cant use this name space(System.IO.MemoryMappedFiles & System.Runtime.Caching.MemoryCache)
any body know what is the problem. i want my program after doing something (opening a file or any thing that can do something my program use more memory.)use memory like startup run.
Rich Text Box That Does Not Exist Yet In A Tab That Does Not Exist?
Jan 16, 2011Here's my code:
Option Infer Off
Option Explicit On
Option Strict On
Public Class Form1
Public Sub NewToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NewToolStripMenuItem.Click
[Code]...
VS 2008 Make A Form That Checks If Account Exist In Forums?
Jun 1, 2010i wanna make a form that checks if account exist in forums.. like this forum. ill type my ID and my Password on the VB forum and itll tell me if its found or not..
i dont know how to do that i dont program web things ..
Committing Information From A Form To A Database And Firstname & Surname To Checklistbox If Dont Exist?
Nov 2, 2010I have a checked listbox which is populated with names(firstname & Surname), I also have a form that has been designed (layoutwise but with no code) to be populated with personal info such as name address,postcode,email address, sql database defined in the program that has a table called members that has the same column headings as the members form.
What i am trying to figure out is how i can commit personal information on my form to that database and copy the firstname and surname from that form to the checklist box if they dont exist? how do i go about this codewise?
Button That Determine If File Exist And If That File Exist Then Show A Messagebox?
Sep 16, 2009I have Requests for VB(2005) very very important for my selly project!i need a button that determine if file exist and if that file exist then show a messagebox!and if not show messagebox!.
View 2 RepliesCode To Check Database Exist In SQL And Message Box Show Database Exist Yes/NO?
Apr 23, 2012I want a Code to check Database exist in SQL and Message Box Show Database Exist Yes/NO?
View 1 Replies.net - Signing A Application - Error: SignTool Reported An Error 'Keyset Does Not Exist'
Feb 24, 2009Do I have to sign my VB.NET applications? I'm getting an error: SignTool reported an error 'Keyset does not exist' But have no interest in signing anything as the project is small and will only be used internally to my department. I could create a temporary key. But why would I want to?
View 4 RepliesVS 2008 : Put A Multiply Buttons Vertically And When It The Control Exist Beyond There Size Of The Form Will Automatically Show A Scroll Bars?
Apr 16, 2009How can i put a scrolling a buttons?I want a put a multiply buttons vertically and when it the control exist beyond there size of the form will automatically show a scroll bars...Is there have a control that i have to use?
View 6 RepliesNavigating Through Records?
Apr 18, 2011Another area i am now stuggling with is navigating through records one at a time using a database. I am making a quiz and I want the form to populate one row at a time. When Next button is pressed/called, I want to the next row to populate the form, so on and so forth.Problem is I don't really know how to do that.
View 3 RepliesNavigating Through The Recordsets?
Aug 23, 2010I am using Windows Forms on VB 2008 Exp. combining with Access 2007 as backend.I have designed a form to use ADODB connection with recordsets to retrieve and display data on label controls on the form.On the Form I have buttons like (First, Previous, Next, Last).... I want to use these buttons to navigate the rows of the recordset.However, I have problem in the codes - when I click the PREVIOUS button, it will tell me that either EOF is true. But if I click the NEXT button, it moves to the next record once.... Clicking on NEXT again, does not move to the next record..
See my code below:
Imports ADODB
Imports Microsoft.SqlServer.Server
Imports System.Data.Odbc.OdbcConnection
Imports System.Data.OleDb.OleDbConnection
[code].....
DB/Reporting :: Navigating A Dataset
Nov 18, 2008What is the best place (event/procedure) to use the newest record when navigating from record to record on a form.
For example, I want to do a calculation on 2 text boxes that are bound to a dataset. This calculation will be done each time a new record is navigated to.
Error Message While Navigating?
Feb 15, 2010I am using
VB
webbrowser.navigate(link)
in a timer and that sometime ended up with error and sometime the browser shows a blank screen and keep on refreshing and other times it shows an error and the application stop responding.
Navigating Around Classes Properly?
May 19, 2011It has come to my attention even as a novice programmer, that there comes a time when you need to step it up a notch and take my programming to another level. For me I think that time has finally come in trying to learn how to use classes properly.
I suspect this is a common rookie fear and the leap to move out of the Form1 Class, or off Form1 is a daunting one. I learned how to add new forms many years ago and to get them to interact with one another in a crude manor, but never really mastered the whole concept of classes.
Navigating Between Forms In VB 2010
Apr 24, 2012i am having trouble navigating between forms in VB 2010. the code is as follows -
[Code]....
Navigating Data Into Textboxes?
May 11, 2009currently i get data from 2 different tables.....and i need to navigating them into sum textboxes....which mean i need to 2 functions to do so rite?ok i categorized them into 2 parts.....i can get part 1 data correct into textboxes but then part 2 did not show any result and dun hav any error too. ....here is my code.
CustId = TextBox1.Text
For c1 = 0 To (MaxRows - 1)
If CStr(ds2.Tables("test1").Rows(c1)(2)) = CustId Then
[code].....
Navigating From One Webpage To Another In Code Via VB?
Feb 20, 2009I am developing an intranet site using VB.net 2005. I have a list of reports and their URL's located in a table. The list is displayed to the user using a Gridview control with select turned on. when the user selects one , the selected index changed event triggers looking up the URL from the table and stores it in a session variable. the problem i have is that i now need to open a new web browser window and display the page.
I tried using the envDTE.ItemOperations.Navigate but all of the information provided for this process is written in VB6 and VB2003. In 2005 the DTE proces is not native and when you assigned the ENVDTE.Itemoperatiosn to a shared variable (or any type) and
then try to navigate you get the following error: Object reference not set to an instance of an object.
so i tried to create an instance but when i try:
ItemOp = DTE.ItemOperations or
ItemOp = EnvDTE.ItemOperations
it gives me an error indicating that this is not possible. My quesion is, does anyone have the correct syntax for using the envDTE.ItemOperations.Navigate instruction from Visual Basic.Net 2005? None of the microsoft pages or microsoft books provide correct syntax. Or does anyone have any substitute code that can navigate a user from a protected sub in one page to a new web page?
Navigating Using Arrow Keys
Jun 16, 2011How will I navigate the buttons using the arrows keys? Example, from button Broccoli, I want to go to button Portobello Mushroom, i will just press arrow down. But it is not working. For me to reach button Portobello Mushroom, I have press the arrow right 6 times. How can I use the arrow down?
View 1 RepliesVS 2008 Navigating Through Forms?
May 30, 2009I have multiple forms and I want to be able to navigate through each of them using buttons. "Next" and "Back" buttons would be used to navigate through the forms.I know that NickThissen has made a Wizard Control to do this, but I want to learn how to do something like this, but a bit more basic.
View 6 RepliesWay To Block Sites (before Navigating)
Mar 25, 2010How to block sites with my own webbrowser in vb2008
so when i navigate to a blocked site it wont be opened...
not things like : c:windowssystem32etchost
but when blocked site start navigating webbrowser1.allownavigation = false , or webbrowser1.documenttext = "<font size=7><font color=red>This site isn't allowed</font>
Web Browser Not Navigating To Website?
Feb 24, 2011I'm trying to load a specific game (Kingdoms at war, www.kingdomsatwar.com) into a web browser on my visual basic 2010 project (i dont mind if its a webbrowser, AxWebbrowser or Axshockwaveflash, it just needs to be in my form).
To answer this question you may need to go the extra mile and join the game to try what im asking Ok so details:
I have a few issues when trying this, I create a form with a standard web browser and change the url to www.kingdomsatwar.com , when it runs it will go to the website however when clicking the login button it will go to a black screen with a bit of writing cut off in the top left corner (which i found out was "Page Loaded"), so thats the first issue.
However this can be temporarily fixed by right clicking and going to "forward" or "play". After this you will go to a login screen where you can enter your details, however after this it will load the game with a "cannot connect security" (which may be a game issue, however i need to know how to make the vbwebbrowser work like internet explorer, which will load it).
This game runs in flash, so i need to know if there is any special way to make the vbwebbrowser work properly like the internet explorer version works with the game.
I tried running the game's url itself (using mochigames), which is http:games.mochiad.../play.swf?q=243 , (i have tried this in the vbwebrowser, axwebbrowser and axshockaveflash) and they all won't load the game (they will load the game when not logged in but wont load an account)
I know this is a very specific question and can probably not be solved but if anyone has some spare time, could they create an account and give it a shot. All i need is a form which will load a www.kingdomsatwar.com account on it.
Webbrowser Not Navigating To Desired URL?
May 10, 2012I'm automating a download,and I know the URL to the download page. Well, not exactly. This URL is indeed what I need to use, but the website redirects it to the REAL download page. Unfortunately the redirect only happens if I do an exit sub. That is to say, if I do a loop sleeping one second per iteration, the loop goes on forever waiting for the redirect. But if I branch out of the loop by inserting an Exit Sub in break mode, I can see the redirect occur onscreen. (I can watch the current page in the web browser transition to the desired download page). The trouble of course is that I don't WANT to do an Exit Sub at that point, so what's the solution? Do I need to call Browser.Navigate on a background thread?
View 4 RepliesGridview Still Displays When Navigating Away Then Returning?
Dec 12, 2011I am sure this is not a unique problem, but I am drawing a blank (Monday morning) on how to fix it.On my Nav menu, user opens a page with a DDL, selects a record from drop down which opens up a single line in a Gridview with a few fields displayed. User can click Edit and Update two fields or of course Cancel, or select another record from the drop down which displays the new record in the Gridview.All this works fine.Issue is when the user goes to Nav menu and goes to another page then comes back to the first page, the last record that was being viewed is still displayed in the Gridview instead of showing only the DDL and waiting for a selection. Its as if the Page Load event does not fire again (In fact it does not). I need it to fire as an initial load, in order for the 'If Not ISPostback Then' logic to properly fire.
View 1 RepliesNavigating Multiple Tables At A Time?
Jun 9, 2011Is it possible to navigate multiple tables at a time.... The two tables are joined with primary and foreign key relationship...
some site to which i can refer or some sample code for all first,next,previous,last
I can do it when its single table....
Private Sub btnFirst_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFirst.Click
' con.Open()
[Code]......
