VS 2008 - How To Delete XML Information At Runtime
Jul 1, 2010How Do you delete xml information if you can add it to at runtime then prehaps you can also change it a run time.
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VS 2008 Delete Stuff At Runtime?
Jun 12, 2011VS 2008 [RESOLVED] Delete stuff at runtime
View 1 RepliesExpand A Form At Runtime In .NET To Display More Information?
Feb 18, 2011I have a form in VB.NET and I would like the user to be able to click a button which will display another form (with the original form still visible).
View 1 RepliesRuntime Error 9 - Information In Excel Workbooks
Oct 5, 2009Our small business uses a VB project to 'process' information in excel workbooks. The project works on all machines except one (a new one) which generates a "Runtime Error 9". All machines are using Office 2003. When I try to debug it takes me to the following code, Workbooks(Tempname).Close SaveChanges:=False
View 3 RepliesDelete All Information In A Table In Database?
Dec 16, 2011I'm working with the project that require save all user personal information in one table when they login the my system. The problem is too many users login my system per day, it's very hard to manage. So, I want to add one more function which can specify one user information. My solution is filter that user and copy to other table, the problem is I don't know how to do that. how can I delete all information in a table in database?
View 3 RepliesVS 2010 Delete All The Information Of The Variables?
Apr 2, 2011I have declared a variable for all the controls of my form (Dim result As String) and when i close the form (me.close()) and open it again, the value of the result var don't go to nothing (""). Why is that happening? Close is actually the unload of the form. Shouldn't it delete all the information of the variables?
View 2 RepliesDelete A Variable On Runtime?
May 25, 2011im using many variables in my project however, they are most of the time used for 1 or 2 things, so having them loaded up like that forever sounds not very good for performance.Is there a way i can remove a variable after i no longer need it?
for example:
private sub button1_click() handles button1.click
dim result as integer = var2 + var1 / 2
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Delete Point At Runtime?
Sep 21, 2010I am able to draw points on a picture box. Add Labels to the points i draw. And delete the Labels at runtime.
It is the last part im having an issue with. Apparrently when i press the button to delete all the labels it does that because i can then start creating the labels again in the picture box starting at 0 again. But it leaves all the old labels visible on the screen. I assume i need to delete the Points to but this is beyond my current knowledge set.[code]...
Delete Stuff At Runtime?
Jun 30, 2010Adding it there but if i load i it loads it all
View 8 RepliesAdd,edit And Delete Information In Daatgridview,look Like Microsoft Excel?
Mar 24, 2010How to do if i want to add,edit and delete information in daatgridview,look like Microsoft excel
View 14 RepliesHow To Delete Selected Button Controls In Runtime
Sep 3, 2009I have a block of code below that allows the user to create new buttons at runtime at the click of the right button at runtime.But i am wondering how to detect the selected button on the main form and then the user can delete the selected button at runtime.
The other thing the user can do is also to drag the button around the win form when in runtime. Cause i'm new in VB and i am exploring this part. the code that i have is here and it is created by one of the member in msdn.
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File I/O And Registry :: Save Information Into A Text File From Runtime VB2005?
Jul 24, 2009how to save information into a text file from runtime VB2005. However, I wish to be able to write the information into any kind of form of file that cannot be simply opened and read by anyone (such as text file can be). Is there anyway that VB2005 can do this?
View 2 RepliesHow To FileInfo Before, Delete Or SHIFT + DELETE, Process Final Delete Of File
Feb 13, 2011How can be find out which file is going to delete when, user provides command like DELETE or SHIFT + DELETE or by programmatically gives DELETE command. Well I know about FileSystemWatcher Class, but this class doesn't provide information before delete...
View 1 RepliesOLEDB Connection - Pull Information From Three Different Database Tables And Compiling The Information Onto One Screen
Jun 9, 2011The program is currently trying to pull information from three different database tables and compiling the information onto one screen, to do this i am using three different connections and a function to handle the data at each stage. The issue is as my code hits PageLoadStage of "2" and runs the QueryDatabase() Function i am encountering an error of: "OleDB exception unhandled: No value given for one or more of the required parameters." This occurs on line 15 of the first code snippet. Can anyone explain this and/or identify any code issues if that is the cause.
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Method Which Check If A Certain DSN Exists Then If It Does Extract Information And Use Information For Connection Purposes
Feb 2, 2011I was looking for some stuff online, and i was looking through my reference sheets for vb.net, but it seems in the code i have found, there is declare in methods. Below is an example i am talking about. The thing is, that i dont recognize it and believe that it is an earlier version of Visual Basic ( 6 or earlier) which used it. Should i just keep looking for different code?
Public Declare Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" (ByVal hKey As Long, ByVal _
lpSubKey As String, phkResult As Long) As Long
Goal: Find information on how to implement a method which will check if a certain DSN exists, and then if it does, extract the information and use the information for connection purposes.
Able To Stop User From Entering Other Information Until Enter Right Information In The Textbox
May 24, 2012I have a text box where i am entering numbers of double datatype andon the Keytdown event of the textbox some checks take pace and in certain circumstances I want to be able to stop the user from entering other information until they enter the right information in the textbox (where it says right here) . now when I say exit sub the textbox somehow loses focus . but this is not how I want it to be I want the textbox to remain with the focus so the user can change the information . How can i go about this. And the other thing is why is my txtDestPayRate1.Focus() just befor the exit sub not working?
Private Sub txtDestPayRate1_KeyDown1(sender As Object, e As System.Windows.Forms.KeyEventArgs) Handles txtDestPayRate1.KeyDown
If e.KeyCode = Keys.Enter Then
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Possble To Get All Printer Information 'with Click Of A Button' To Print All Information
Dec 3, 2009I am designing a backup/restore utility for work.atm i have been able to populate field for PC name, IP address, MAC address, number of printers installed on the PC but i am wondering is it possble to get all the printer information 'with the click of a button' to print all information like the prnmngr.vbs script down.I am able to run a batch file but i wanna get it to go from that app or even embed to batch file to the app and run it form there .
View 4 RepliesVS 2008 - Get And Set IP Information?
Aug 4, 2009The company I work for, we have a lot of computers installed along the highway. Each one has its own IP address which varies from each site. What I'm trying to do it create an application that will read the current IP settings and will change them to whatever I specify.
Well I found this thread [URL] but I would rather set the IP address without having to execute a bat script. Heck as of right now the only thing i can figure out how to do is get just the IP address but I want to get the gateway, subnet, dns servers, etc so I can display them in a label.
VS 2008 Get Information From Dll?
Jun 6, 2009Does anyone know how to get information from a dll file?For example, i want to get the information from the following dll:c:windowssystem32fxsresm. dll,-122..I think that the -122 is the line i want to get the information.
View 4 RepliesVS 2008 - How To Get Information Using Memory
Mar 3, 2010I have a Flash Calculator made for specific calculations. I can't extract values automatically, because it doesn't allow copy and paste. However, I know handler and address for those values, how can I get them in to my program?
View 18 RepliesVS 2008 Getting Computer Information?
Dec 23, 2009Well, more specifically, is there a way to return the amount of memory that an End User's Graphics Card has using Windows API's?I need it for bug reporting purposes in my program which uses several different themes that might require a certain level of graphics card.
View 2 RepliesVS 2008 How To Read Xml Information
May 12, 2011We got from our customer a xml file with the next information:
<World>
<Countries>
<Country CODE="A">1</Country>
<Country CODE="B">2</Country>
<Country CODE="BG">3</Country>
<Country CODE="CY">4</Country>
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VS 2008 Using 2 Tables Get Information?
Jan 13, 2010I have to tables into my SQL Server 2008 database
1st table: tblUser (user_id, user_name, user_photo);
2nd table: tblAccess (id, user_id, status_access);
I need to permit access or denied access using this 2 tables....
The problem is: When the user type a 'user_id' in textbox, the application go to table tblAccess and verify if the status_access is true or false.... if is false, the application show a msgbox saing "Access denieded"... when status_access is true the application go to table 'tblUser' and get user_name, user_photo and show the user photo to the picturebox, show the user name to the labeltext and a message box saying : access permited...
How can I do it in VB.net 2008
[2008] WMI - Getting Information Into A Label
Feb 27, 2009I want to (for an example) find out the computername of a specific computer. Now I already know the computers name, so I will test the result with the actual computer name, just to see if I am using the WMI properly. This is at the moment only for learning, in the future I want to be able to find out the Current User, How much memory, what applications are installed, what applications are running etc.
Here is my code
vb.net
Dim Options As New ConnectionOptions
Options.Username = "***********"
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Adding Dropdown List At Runtime And Access Control And Events At Runtime?
Dec 20, 2010I have created multiple dropdown list at runtime and populated with data. I also have added an eventhandler to determine the selected value of the drop down list.
The code is as follows :
Dim tbl As New Table()
tbl.EnableViewState = "true"
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Add Information To An Excel Spreadsheet Using 2008?
Feb 11, 2011I'm creating an application in VB 2008 that will act as an interface for user's to add information to an excel spreadsheet. I am trying to determine the best way to do this, since I have never actually done it before. It seems like it should be simple, but as I am reading about it, I feel like it is a little more complicated than I had originally thought. I don't need to create the spreadsheet, I just need to add to it using this form as an interface.
View 1 RepliesVB 2008 Information Into Access 2007?
Apr 11, 2012Why couldn't I access some propery of the first listview and send it to the second? I've tried lots of different properties but none work. What about the ItemPlaceHolder or just User_Category? My thought is to to this with two ObjectDataSoureces and send the DataKeyName from the parent listview to the second ObjectDataSource. But I don't know how to get the DataKeyName (see the ???? below)
<asp:ListView ID="ListView1" runat="server"
DataSourceID="srcGetOrderForm"
DataKeyNames=User_Category
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VS 2008 - Submit Information To Web Fields
Sep 11, 2009im new to this Submit information to web fields but this is what i came up with... im not sure if its corrent. that the WebBrowser1.Document.Submit is wrong def but here is my code
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VS 2008 : Pulling Information From A XML Document?
Jul 13, 2010First time actually doing anything with xml so I've been trying to follow some examples but im not getting anywhere with them, can you show me where im going wrong?First off Im pulling an xml file from the web as a string and then loading that into an xml document, heres an example of one:
HTML
<?xml version="1.0" encoding="UTF-8"?><blackoutrugby_api_response brt_timestamp="1279072295" brt_sql="2010-07-14 13:51:35" brt_iso_8601="2010-07-14T13:51:35+12:00" season="9" round="7" day="3" ><team id="44328"><id>44328</id><name>Beltra RFC</name><country_iso>IE</country_iso><region>225</region><stadium>Satory Stadium</stadium><bot>0</bot><nickname_1>The Lakers</nickname_1>
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VS 2008 Create A Mouse Over Information Box?
Nov 14, 2009Ok so i'm having a problem with my software installer I wanted to search for a solution but I wasn't really sure how to put it I didn a little research but came up with nothing. I am trying to get a mouse over effect so that when the mouse is over a software name it will display a description of what the software is in the text box that I have setup. The red circle in the picture below would be the software that the mouse would be hovering over. and the green circle is where the description of the software would appear. I tried playing around with a couple different things in VB to see if I Could figure it out but came up with nothing.
Public Class mn_wdw
Private Sub ExitToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ExitToolStripMenuItem.Click
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