Is System A Coding Default

Mar 10, 2011

I see references to System.Array. and simply Array. that seem to contain the same members. Are commands like this and

Dim Rand As New Random

actually a shortcut for

Dim Rand As New System.Random


Coding Default Login Page?

Jan 21, 2011

I created a website in VWDE 2010, and I was trying to code the login page that gets automatically created with a new web site in vb. owever, the vb file doesnt recognize some of the items on the aspx page, for instance: the username textbox is called "username". in the vb file, when I wrote username.text etc etc, and then I debugged it, it gave me error " 'username' is not declared. It may be inaccessible due to its protection level. Why is it doing that? It's under a Protected Sub, but why should tht interfere?

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Coding An Asset Management System For Telecom As The Major Project?

Apr 4, 2012

I am coding an asset management system for telecom as my major project.It features submitting asset information,retrieving an asset information by entering the id of the user responsible for it,checking the number of live,stock and scrap assets and downloading it in an excel file and updating any asset information if needed.It has an admin login to it and even a change password form.

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Coding Error When Sending A XML File By Email With System.Net.Mail

Oct 19, 2011

I've implemented with Visual Basic 10 an application for Net Framework 4 with functionality to send files via e-mail using System.Net.Mail. It works well except when it comes to sending an XML file whose name contains accents. In the latter case the UTF-8 name is not correct, so Widows Mail Life presents him with name consisting of a set of meaningless characters. Furthermore, the content has lost the format of lines and spaces, presented part of MIME type information in the header, so that it is unreadable XML readers. However, with a name without accents is sent successfully.[code]....

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How To Play Non Default System Sounds In .NET

May 12, 2011

I want to play system sounds with .NET code in my app - no problem if I want to use Beep, Asterisk etc as I can just use: My.Computer.Audio.Play SystemSound(Media.SystemSounds.Asterisk)But what if I want to play something like 'Menu Pop-up'? This sound is off by default in the Windows Default Sound Scheme, but if the user has set this sound up to do something then I want to play it.The user could have assigned any wav file to this action so I want to find which (if any) sound they have assigned and play it. Compatibility with Windows versions back to XP is also essential.

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Remove System Default Events?

Aug 5, 2009

I am trying to remove the "System" or "Default" events in a vb .net custom control. i dont want them to appear in the list once added to the form. [code]...

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WebBrowser And IE Default System Version?

Apr 17, 2009

I'm using a WebBrowser Control and I created a html page that display the Web Browser version.I have IE 8 installed on my Vista and when I run my app WebBrowser that load the script, It's tell IE 7 version?How can I force WebBrowser Control to use the last IE installed?

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Find The Default Email Application On A System?

Jul 27, 2009

How can I find the default email application for any given computer?

Once I have done that:

How can I start a process with the email application and specify an email address in the "To" field and a comment in the "Subject" field?

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VS 2008 Default System Selected Highlight?

Aug 31, 2009

I am not sure if it is possible, but I would like to be able to provide a custom "SelectedHighlight" color when an item is selcted in both a treeview and a listview (Better yet, any) control.

While I am a fan of sticking with established convention in most cases, There are times and places when I would like to do this.

A. Is it possible to do this? And by possible, I am looking to Override the Default system SystemHighlight at runtime, for only a particular control. I am NOT looking to change global system settings (at least, outside of any time when the particular control has the focus.

B. I haver tried a few searches, and I will contiinue (Try searching for any combination of "System", Color", "Selection", and "Highlight" and see what comes back!).

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'' Cannot Be Indexed Because It Has No Default Property

Jun 2, 2011

[code]This is my Code the error is Class '' cannot be indexed because it has no default property.. When i try this code in oledb it works but here it wont..

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ASP.NET 3.5 WebSite Stopped Importing System Namespace By Default

Apr 13, 2010

I have a VB Web Site project that has recently (and mysteriously) stopped importing the "System" namespace by default.

I'm having to either place an Imports System line at the top of each code behind, or preface everything with System, which is fairly annoying, not to mention redundant. I can't for the life of me figure out how to get the System namespace back to being imported by default.

I've already checked to see that WINDOWSMicrosoft.NETFrameworkv2.0.50727CONFIGweb.config contains the <add namespace="System"/> line--it does. That was my best lead.

I have references to several namespaces within the System namespace in the <assemblies> node (e.g. System.Design, System.Web.Extensions of my website's web.config. There is no <namespaces> node. This has not been changed recently.

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Windows - Default Encoding For System.IO.File.ReadAllText?

Jul 26, 2011

if we don't mention the decoding what decoding will they use?I do not think it's System.Text.Encoding.Default. Things work well if I EXPLICITLY put System.Text.Encoding.Default but things go wrong when I live that empty.So this doesn't work well

Dim b = System.IO.File.ReadAllText("test.txt")
System.IO.File.WriteAllText("test4.txt", b)


View 2 Replies View Related - Class 'System.Web.UI.WebControls.TableRow' Cannot Be Indexed Because It Has No Default Property

Mar 11, 2011

What i am having trouble doing is set the current parameter to the current row at a specific column like e.row[column index]

For Each trow As TableRow In table.Rows
cmd1.CommandText = "dbo.directway"
cmd1.CommandType = CommandType.StoredProcedure
cmd1.Connection = conn


Class 'System.Web.UI.WebControls.TableRow' cannot be indexed because it has no default property.

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Error: Interface 'System.Web.Mvc.IValueProvider' Cannot Be Indexed Because It Has No Default Property

Nov 19, 2009

This used to work.

<AcceptVerbs(HttpVerbs.Post)> _
Function Widget(ByVal collection As FormCollection) As ActionResult
If ... Then


I upgraded to ASP.NET MVC 2 Beta and ASP.NET MVC 2 Futures Assembly for Beta and now ToValueProvider() fails with this compile-time error: Interface 'System.Web.Mvc.IValueProvider' cannot be indexed because it has no default property How do I use ModelState.SetModelValue() if not with collection.ToValueProvider()?

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Install An App In Win7 With Icon Showing In System Tray By Default?

Apr 11, 2011

I have a custom app which I deploy to my Win7 users, the app sets up a tray icon which is automatically hidden by the OS. The user then has to manually change the settings of the System Tray to always display my app's icon.What can I do when installing my app on Win7 to make the icon show in the System Tray without user-intervention?

|+--JDMils|+--VB6 & XL VBA+--VB Dot Net 2K8|

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Load Default System Colors With Toolstrip Mbobox Control?

Jan 6, 2009

I want to load default system Colors with Toolstrip mbobox control. not only color name i want to load fill color with small recta ngle.

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Resize Components When Form Maximized Using Default System Button

Nov 20, 2010

I used the "Anchor" options to resize components when i maximize my form using the default system button and all works fine. But if at anytime i double click on the title bar to maximize/restore window it maximizes, but when it's to restore it won't became the original states, it comes like a big window not maximized.

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VS 2005 System.Windows.Forms.FolderBrowserDialog Default Path?

Aug 12, 2010

I want to set the System.Windows.Forms.FolderBrowserDialog to a default path when I load it up. If I set the selectedpath that works but I have to scroll down to that folder to select another one in it.

All I want it to do is start from the passed path; i.e. e:defaultpath ewdocs.

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VS 2008 System.Data.OleDb.OleDbException: Parameter _11 Has No Default Value?

Dec 27, 2009

This is driving me mad! This is my code and I have attached my parameters below with my error. What on earth is wrong.


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Office Automation :: Setting The Word Printer To Use Without Changing The System Default

Dec 6, 2009

My objective: Set the printer to use without changing the default in Word under the control of express 08. Word version is 2000

I have it working, but� Through a lot of trying, I discovered that the WordBasic line would work. Further exploration revealed the �with dialogs(13)� will work. In a Word macro it would be Dialogs(wdFilePrintSetup) or Dialogs(97)

This is where it gets interesting. While Word.WdWordDialog.wdDialogFilePrintSetup equals to 97 it doesn�t activate the correct dialog. After considerable trying, I found that index 13 does yield the correct dialog box.


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Hard Coding Vs Soft Coding

May 7, 2009

Say we have a DataGridView on the main form. I can chose to establish its properties by code or by selecting them in the Properties panel. Is there a difference between these two techniques, a loading time penalty in any of the cases especially?

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Error - You Must Implement A Default Accessor On System.Configuration.ConfigurationLockCollection Because It Inherits From ICollection

May 12, 2011

I have a web service created with in vs 2010. Here is a look at my property

Public Class MyClass
Inherits ConfigurationSection
Protected _score As Integer


When I try to add this as a service to a web app, also done in vs2010 with, I get the error in the title. Please help with this. I am not sure what is needed in order to implement a default accessor.

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Sql 2005 - - Didn't Place Any Date In The Textbox ,system Is Capturing 1/1/1900 By Default Insted Of Null

Jul 29, 2009

If i didn't place any date in the textbox ,system is capturing 1/1/1900 by default insted of Null.How can i get rid of this.


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Change A Forms Background System Color Schemes To Windows Default Color?

May 9, 2011

How to change a forms background system color schemes to windows default color schemes in

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System.Uri("") In Default Browser?

Apr 18, 2010

I am using special program where it loads some url imagine it like window with automatically load - program starts and it load the site - BUT when you click on some links in the program window it opens in default browser - how it can be opened in default browser - I am using this code:

<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
Inherits System.Windows.Forms.Form


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User To Select Just Straight To Default Printer With Its Default Settings

Dec 3, 2011

I need to print the contents of 3 textboxs to default printer. what examples I have found dont seem to work. I was trying the documentprint1 component as i thought it would be easy but cant figure out how to tell it what to print the second part is to print a variable (string) to the printer as need for user to select just straight to default printer with its default settings

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VS 2010 Combobox Default Value - Display The Name Of The Person Who Is Doing The Selection As The Default?

Nov 25, 2011

I have a combobox which contains a sample of names selected from a table.Currently the default name displayed in the box is the 1st name found in the table. What I would like to do is display the name of the person who is doing the selection as the default. The name is stored in a public variable 'PubName' and I do not want the user to be able to type into the combobox themselves.Is this possible?

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Own Browser Becoming Default/Editing Internet Default Options?

Jun 9, 2012

I am creating my own browser. I want to make an set as the browser to default.To do that I have to:Write a code which opens html(generally internet) file through my browser(form load event) DoneChange the "open with..." of the .html,.xml.... files Problem I want to change the open with event from my web browser. Actually i want an options form which will ask the user "Do you want to set /Browser name/ to be your default browser?" If yes then it will change the default options of the internet files.

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IDE :: Set Project Default For Winforms Projects S/ Default Modifier For Controls Added To Winforms Is Private

May 28, 2010

Is it possible to set a project default for VB.NET winforms projects so that the default Modifier for controls added to winforms is Private (not Friend)?I know there's a "modifiers" property in the properties window so I can set it for each individual control however I would like to change the project so from now on myself and other developers have to specifically decide to change from friend to private. (Which I would strongly discourage them from doing).I believe there is no way of doing this, but on another forum a while ago someone mentioned it would be possible with an add-in (but didn't name the add-in or where to get it).

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Cannot Import System.Windows.Media.Imaging And System.Windows.Forms Or System.Reflect?

Mar 16, 2009

With the following imported namespaces in my project :

Imports System.Windows.Forms
Imports System.Reflection
.. I cannot add..


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Getting An Other File Extension As Default Instead Of All Files As Default Extension?

Jun 25, 2009

I am using VB 08 running an openfiledialogue wanting to get the result of the GDS file (*.gds) to be the default extension at the drop down menu instead of All file when the openfiledialogue box opens.

I coded it with:

OpenFileDialogue.Filter = "GDS File(*.gds)|*.gds|All files|*.*"

but the results i get in the open file dialogue box remains as all files being in the drop down menu as the default file extension. How to i set it to ".gds" format?

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Add A Textbox With Coding?

Mar 28, 2009

Ok, I don't even know if the is possible, but what I want to do is have a button that when pressed will add a new text box below each other each time it is pressed. So meaning, ther4e is text in one text box, then a button is pressed, a new textbox will appear below it and you can add text to that, and so on.

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Add Button With Coding?

May 15, 2010

I was wondering if you can programme in a code to add buttons to a page, without physically putting them in.Ive got a customisable set of options, currently in a txt file 1 item per line maybe thinking of putting into a listbox, if a user adds an item i need it to add a button with that text on.

say i had a drink list, with my first 3 items of beer, cocktail, food, and theres a button prest for each oneand i decided to sell wine, shandy, rout beer and so an so on,or how ever many items there are, could be 50 items or 100 items don't really fancy?

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C# - Coding Standards For .NET?

Oct 25, 2010

Possible Duplicate: C# Coding standard / Best practices

What VB.NET or C# coding standards are you using for your .NET applications?I was looking at hungarian notation and I don't think it is a good idea for a .NET application.

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Coding For Sql Update

Aug 21, 2011

I have a probelm to my quotation..

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Coding With A New Object?

Jan 5, 2009

I'm creating a game similar to the tradtional space invaders in VB '08. My problem is twofold. One, when I dim a new picture box (picPrimaryLaser) it won't move. Two, I can't do anything while it's moving. The screen just turns white and flashy around that area.Here's the code.

Public Class frmMainInvasion
Dim activationCheck As Boolean = False
Private Sub frmMainInvasion_FormClosing(ByVal sender As Object, ByVal e As


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Database Coding In VB?

May 3, 2010

Could someone be able to advise what does the following code do i.e what does this mean in English:

ATableAdapter.Fill(Me.HotelBookingDataSet.FreeRoom, roomDateTimePicker.Value.Date.AddHours(timeNumericUpDown.Value))

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Email By Coding On .NET?

Apr 28, 2009

<Visual Studio 2005. VB.NET.> Does anyone has a sample code to send an e-mail like below?

Namespace My
Partial Friend Class MyApplication
Private Sub MyApplication_NetworkAvailabilityChanged(ByVal sender As Object, ByVal e As Microsoft.VisualBasic.Devices.NetworkAvailableEventArgs) Handles Me.NetworkAvailabilityChanged
MsgBox("Network Connection has been changed", MsgBoxStyle.Information, "Network Connectivity")
"Send an error email to admin"


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Get Rid Of Html Coding?

Nov 26, 2009

I'm currently extracting strings from the page source of a certain website. I'm using the start string and the length to get the string I want. However, the problem is that it contains some html codes such as href, a, li etc. Is there a way in which I can copy the text only and not the code?

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How To Improve My Coding

May 28, 2011

Whenever i work on form, so i use this code


Now i have 2 things to ask?

1) is this right way which i use?

2) I use the same on every form regardless on number of forms? is it fine to use it on every form?

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