VS 2005 : Creating A Dll For XML Operations?
Aug 19, 2010
I want to create a dll in VB.NET. The functionality of the dll is that it should include all the xml operations. Any application that uses this dll will just pass the node that has to be selected. The dll will accept the node name and search for the node in the xml file and return the details of the node. For example:if the xml file is like
<Node1>
<Node2>
<Node21 Attribute1 = "Value1" Attribute2 = "Value2" />
<Node22 Attribute1 = "Value11" Attribute2 = "Value22" />
[code]....
If the application which uses the dll calls a function named readNode(Node3) which is defined in the dll, then the dll should be able to retrieve all the details of Node3 including subnodes and theire attribute values and return it to the calling application. All the XML operations are to be done in the dll. The calling application will just call the method in the dll by passing the node name and it should be able to get all the node or attribute values.
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Jan 30, 2010
What is the syntax for mathematical operations as SIN, COS and TAN in Visual Basic 2005?
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Apr 4, 2009
Is it possible to create web games in VB 2005? If so, how does the process work?
I'm also looking for a tutorial to assist me in creating a tic-tac-toe game for my web site.
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Mar 6, 2009
I've came up with a clever little idea of mine to make an organizer for myself for my classes. I don't really feel like explaining how exactly it works so I've included a picture, you should get the idea.I've added random labels of random classes as a test. When the add button is clicked, combobox1 and textbox1 become visible. In the scenario that "English" is selected from the combobox, whatever is entered into the textbox will go directly into listbox1 since listbox1 is right under English. Here's the code.
1 Dim text As String
2 text = TextBox1.Text
3 ComboBox1.Visible = True
4 TextBox1.Visible = True
[code]....
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Feb 23, 2009
So, I fired up my old laptop while my current app was running and tried to start a new project.
As soon as the form comes up, I see this instead of the normal windows form.
Code:
at Microsoft.Win32.RegistryKey.Win32Error(Int32 errorCode, String str)
at Microsoft.Win32.RegistryKey.GetValueNames()
at Microsoft.VisualStudio.Shell.Design.WindowPaneProviderService.AppendWindowPanes(RegistryKey parentKey, ArrayList windowPanes)
[Code]...
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Apr 30, 2009
I've been trying to get some PictureBox'es to appear and disappear dynamically. Here is my code I've been trying to get to work:
Private Sub Container_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim Image As New PictureBox
[Code].....
Obviously, this isn't how I started out. But I've been trying everything I can to get it to actually display. If I have a PictureBox with exactly the same properties, it displays when I tell it to. This way, it doesn't. I even created an entire class and used that - nothing. I'm guessing it may be the fact that I used a Dim statement, but I'm still a teensy bit novice-y to certain aspects of VB (in particular, Image handling).
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Nov 15, 2009
I need to create a variable number of Group Boxes, at runtime, inside an existing Layout panel. The name of the Group Box also needs to contain the integer, from the loop, as part of its name. i.e x = 1 to 3 > GroupBox1, GroupBox2, GroupBox3
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Mar 26, 2010
I am a new user of Visual Studio 2005. I am looking to create a pivot table for data in my excel spreadsheet using Visual (Basic) Studio 2005. I am getting an error in the following two lines of code, which work fine when I use Visual Basic 6.0 but not with Visual basic that comes with VS 2005. Can anyone let me know why the error occurs and what the correction should be?
[Code]...
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Jul 26, 2009
By this code i am creating a folder at a desired location:
Imports System.Data
Imports System.Data.OleDb
Public Class Form1
Dim con As OleDbConnection
[code]....
Now i want to create a .txt file in that folder.so how to proceed wirth this?
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Aug 30, 2011
What is the advantage on creating ur own class and property??when making a system like POS. . . .it is necessary to create a class or property??It is possible that I will create a module and i will declare the import statemnt in the module and i will declare ol of the mysql commnds in the module and I will open the connection in the module so that ol of my forms can see my declaration?
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Aug 29, 2009
I have created a multiuser application and at different user login i want to create different instances of the application.How to do this? Can somebody give the concept of how to approach this?
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Jul 31, 2009
[Code]...
In the database i am saving the enitre path of the newly created folder along with the folder name..... but i want to save only the folder name in the database.... How to do this?
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Jun 27, 2010
with vb.net05 + access03 .mde file is it possible to create a module ( function ) in side a password protected access .mde file from ado.net?
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May 13, 2009
I have followed the directions from this web site and the control works on a new form. But I have now written my own User Control. It compiles, I have changed Active Config within the Solution Properties to Release | Any CPU and built the Solution. But I can not find the .dll within the .NET framework Components after selecting Choose Toolbox Items from the Tools menu.
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Oct 23, 2008
how to write a web to connect SQL 2005 database by having the SQL sa password in the config in encrypted formatted.
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Nov 6, 2009
I am creating an array of customer controls by doing the following:
Dim CtlLosArray(150) As Control
Then I'm setting up the first control in the array like this:
CtlLosArray(1) = New ShieldLOSInfobox
CtlLosArray(1).Location = New Point(0, 0)
CtlLosArray(1).Visible = True
CtlLosArray(1).Show()
CtlLosArray(1).Name = "Label1"
Me.pnlLOS.Controls.Add(CtlLosArray(1))
Now on this custom control I have a panel and a few text boxes and as you can see I may be adding about 150 of these custom controls. What I am wanting to do is to be able to access that control then the item on that control based on the array. Something like the following:
CtlLosArray(1).Controls.Item(Panel1).backcolor = Color.Yellow
But the above does not work. How I can access a specific item on the customer control within the array?
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Jul 19, 2011
In my quest to find a way to 'deny' folder renaming and deleting I have stumbled upon this Copy Hook Handlers. Now, the sad thing is I don't know how to implement it or if it can be implemented with .Net.
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Nov 15, 2009
I'm currently working on a program to store files and information. I'm wanting the program to be able to have multi-user logins i.e. there are numerous combinations of usernames and Passwords. I've created a program that will create new accounts and save them in a .bin file (in the form Username Password). However, now I need to use the user accounts to grant access to a form.
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Feb 25, 2010
How to do this?Should i use something like sandcastle?
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Jan 22, 2012
I have google it but I couldn't find the answers. So basically I want to make a Client-Server chat. I just want to creating each server for the clients to entered the chat room with each different server, e.g: client 1 and client 2 entered chat server 1 (just a name of a room), client 3 and client 4 entered chat server 2 and so on. How I can do that?
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Jan 6, 2011
i am creating an ppc application
I need to create an Order Entry System, which enables the sales executive to take order from the customers and feed them into there phones, and at the end of the day those phones will be connected to the desktop pc and all the orders should be synchronized with the desktop application.
DataBase part, i.e what should i use to save the data in the phone (i.e xml, db or anything else) and how should i synchronize it with the desktop software
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Jul 1, 2009
I've read that the VS 2005 IDE can automatically create strongly typed resource files. How is that accomplished?
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Apr 29, 2009
I want to create a simple treeview from a database table. It is going to be recursive and I want for each item to show the description and in the background of each item hold a key value. Then when the user selects a node I can use that key value to select the data.
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Jan 6, 2009
I am trying to create a popup menu when a user right clicks an icon in my systray. I need to have 3 items in this menu. How do I do that?
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Jul 5, 2008
I'm looking for some simple code that lets me create a Microsoft Access table via code.Currently all I do in Access is write and retrieve data from specific tables but now I want to be able to create them at runtime. Here is an example of the code I use to load some data just so you can get a feel of what I'm currently doing. Hopefully there is an easy way using the same rough way that I'm currently dealing with databases.
Code:
Public Sub LoadCareer()
Public rs As New ADO
[code]....
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Jul 25, 2009
Imports System.IO
Public Class Form1
Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Directory.CreateDirectory("D:Micheal")
End Sub
End Class
This creates a folder. How to create a folder by giving its name and path at the runtime?
not like changing the code and running it again and again
Directory.CreateDirectory("D:Micheal")
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Mar 16, 2011
I seem to have some finger trouble creating a new application, here is what I am trying to do: I am trying to create a new solution and under the solution an exe (console project and a set up / deployment project. I have done this in the past and cannot see to do that any more.
Steps:
1. Create a new solution, the solution show in the solution explorer (with 0 projects)
2. Using "add" I create a console application (under the solution) and it shows a module etc. So far fine.
3. At this point the solution explorer windows only shows the console project and the solution itself (that used to show on the top) is gone. Now I am not able to add another project to my solution. I close my screen and then try to open the solution again. It comes up with the console project.
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Aug 2, 2009
I did this simple insertion
Data is inserted when i do this:
[code]...
why is the DataDirectory part not working?
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Sep 3, 2009
The user will enter a folder name in the combobox1 and clicking the create folder button the folder will be created in the applications bin folder; For doing this, i did this
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If ComboBox1.Text = "" Then
[Code]....
Now when the user enters a file name in the combobox2 and clicks the save button(Save button is not shown in the snapshot) then a .txt file with the name entered by the user in the combobox2 will be created in the folder whose name is specified in the combobox1.
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Aug 19, 2011
What I'm trying to do is make a list of members in a read only textbox getting the data from two textboxes (first and last name) and a 'save' button.
I've made a class named 'Deltaker' (Members in english) to store data and a list 'resultater' (eng: results) using the 'Deltaker' class.
I'm trying to get user input from two textboxes 'tbxFornavn' and 'tbxEtternavn' and I use my class' public function 'Navn' to display it in the textbox 'tbxHistory'.
I've got a sub procedure to add the input to the list and clear the textboxes and enable another reset button.
So for the save button click event I run the sub procedure and I've written a for next loop to display the results from the list. The first name I enter is all good, but with the second name entry both the first and the second name gets listed as well as the first name that is already there. I thought about using the .clear function to clear the list after each input, but I also want to incorporate laptimes in the list and display the best time in a lable at the bottom of the form. Maybe also sort the list, so I need the data in the list to stay intact.
Public Class Form1
Dim resultater As New List(Of Deltaker)
Private Sub AddDeltaker()
[Code].....
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