|
Here what i wrote:
The other properties can not be used as a target of assignment
Ex: (example for the expression at the upperside)
ComboBox1.SelectedValue.ToString() = "choice2" 'Items of ComboBox1 :choice1,choice2..etc..
-MCP& MCAD &junior coder--
|
|
|
|
|
yes but, why don't you write
ComboBox1.SelectedValue = "choice2"
instead of
ComboBox1.SelectedValue<font color=red>.ToString()</font> = "choice2"
TOXCCT >>> GEII power
[toxcct][VisualCalc]
|
|
|
|
|
I think it may be a bug of vs.net 2005 beta 1.
|
|
|
|
|
I hope this will help you
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
Dim list As New ArrayList
With list
.Add("John")
.Add("James")
.Add("Jack")
.Add("Jimy")
.Add("Jombo")
.Add("Jimbo")
End With
End Sub
|
|
|
|
|
I use console.write("xxx") in my project.
But there is nothing in local output.
How to find the text?
vs.net 2005 beta 1.
|
|
|
|
|
The Output tab, although it's most common to use Trace.Write(xxx) to debug code.
|
|
|
|
|
There is some internal information in the output tab.
However, there is nothing about my output.
|
|
|
|
|
Console.Write() as its name says, writes into a cosole window.
the Visual Studio output window displays some debug informations, as it has been said to you already...
if you want to write text there anyway, replace your Console.Write() with Trace.Write()
TOXCCT >>> GEII power
[toxcct][VisualCalc]
|
|
|
|
|
The Trace.write() do not show text in output tab ,too.
|
|
|
|
|
|
There is only debug mode in vs.net 2005 beta 1.
|
|
|
|
|
don't know if you've solved this but use
debug.write("string")
then look in local
|
|
|
|
|
How do i pass a Class written in C++ into my VB project??
|
|
|
|
|
you must assure you that the class was not only written in C++ but in Managed C++ ! (unless you are not programming under VB .NET).
there, is the class encapsulated into a DLL or just into the exe ?
if it is in a DLL, did you think to add its reference in you project (and import its namespace if you like) ?
TOXCCT >>> GEII power
[toxcct][VisualCalc]
|
|
|
|
|
To import a excel file and display the records in spread sheet designer or data grid
|
|
|
|
|
Well I have done this using ADO recordset.. may this helps you
Dim sConn As String
Dim tmpRs as new Adodb.recordset
tmpRs.CursorLocation = ADODB.CursorLocationEnum.adUseClient
tmpRs.CursorType = 1
tmpRs.LockType = 1
sConn = "DRIVER=Microsoft Excel Driver (*.xls);" & "DBQ=" & txtPath.Text
tmpRs.Open("SELECT * FROM [" & cboSheetName.Text & "$]", sConn)
' txtPath is the path for the excel file....
' where cboSheetName.text is the sheetname within Excel file like sheet1
' or sheet2 etc
from here you have recordset and now you can do what ever you want...
|
|
|
|
|
hi, im just having trouble figuring out how 2 'print' or display text on a new line. i have ....
Text4.Text = "Tracing Route to " + Combo1.Text + ":" & vbCrLf & vbCrLf
and i need the stuff after 'combo.text1' : each to be displayed on the line beneath, as a list. any input would be MUCH appreciated!! thank u!
|
|
|
|
|
I guess you fotgot to change the property of a textbox... Multiline = true
just do this and your code is fine....
|
|
|
|
|
thank u VERY much ! 
|
|
|
|
|
How do you change a the sender's datasource (a datatable) from with a MouseDown event handler procedure.
I have a MouseDown event handler that needs to modify dataTables depending on who the sender is what their datasource is. How do you find out the dataSource of the sender and set a local datatable to that datasource. The datasource will always be a datatable.
Private Sub lstBox_MouseDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles lstUsedSoftware.MouseDown<br />
<br />
Dim dtRow As DataRow<br />
Dim index As Integer<br />
<br />
Dim lstBox as Listbox<br />
lstbox ctype(sender, ListBox)<br />
Dim dt as DataTable = ListBox.DataSource.GetType ?????<br />
<br />
<br />
If index > -1 Then<br />
lstBox.SetSelected(index, True)<br />
dtRow = dtUsedSoftware.Rows.Find(lstBox.SelectedValue)<br />
blha blah blah blah<br />
End If<br />
'End If<br />
End Sub
|
|
|
|
|
Hey all..
Let me start off by saying..I am a COMPLETE noob with VB and coding in VB in general  , but would like to start learning...thus here I am asking questions...so bear with me as I request IN DEPTH and detailed information.
Ok...I would like to make a simple app that shows a user his INTERNAL and EXTERNAL Ip addresses, meaning his WEB IP ( router ) and INTERNAL IP ( network card ).
I would just like to make a bare bones simple app that looks something like this.
Internal IP = 192.168.0.1
External IP = 24.13.23.224
I am currently using Visual Studio.net 2003 for my coding...so anyone who can help with the code using studio.net 2003 would be greatly appreciated.
Also...I know its probably asking alot....but could you please explain how I would do it from ground up...step by step
(For example )
Step 1 READ THE FREEKIN MANUAL....lol
Step 2 Launch VB - Create a new project
Step 3 Name Form blah blah
Step 4 add this code
Step 5 save project
Step 6 build project
Step 7 Try out project and see if it works
Step 8 Leave me the hell alone...LMAO
Again...I am completely new to coding in VB, but have knowledge of BASIC and generalized coding...so I can atleast follow along...I DO know where the ANY key is...
Also...if you dont mind..can you please provide the code needed for EXIT...meaning..you create a menu on the top of your app...it has a FILE option that when clicked expands a drop down menu that I added EXIT to shut down the app...well...EXIT dont work with no code...lol
So All I need is the code for that...I can handle implementing that much.
Thank you VERY much ahead of time
Peace 4 now...4 NOW !
Gn.ßändï†ö¤CÏ5¤
[URL=http://www.ci5squad.com]Clan International Online[/URL]
[IMG]http://www.ci5squad.com/sigs/bandito.gif[/IMG]
|
|
|
|
|
Your machine can have multiple NIC's and multiple IP addresses per NIC, so this isn't really that trivial.
On top of that, you can't get your site's external IP address from anything on your machine, since it doesn't know anything about what's going on outside of itself. THe only thing that knows what the WAN IP is is your router. How you get that IP address varies from manufacturer to manufacturer, so there's no generic way of doing it.
You're right, it's asking WAY too much of a forum to get the step by step on how to create an application like this. I would suggest picking up a book or two on VB.NET and starting with that.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
|
|
|
|
|
I appreciate your honesty when replying that it was asking too much, as I had assumed from the start.
I DO have MULTIPLE vb.net .pdf books that I try to use as refrence...but they only cover theroy and not examples of actual code and usage.
Is there any specific book or .pdf book you might suggest that does indeed have actual CODE examples, maybe like a COMPLETE breakdown of all code etc.
Besides that...again I ask...can somone atleast maybe post the code and its usage for EXIT ?
I thank you for your reply.
UPDATE
Nevermind the code for EXIT...just found it...for those who dont already know...which I am SURE you do...lol, here it is
Application.Exit()
Peace 4 now...4 NOW !
Gn.ßändï†ö¤CÏ5¤
|
|
|
|
|
Hello everybody,
I am a new and beginner to VB.NET environment, I created a window form user control and added to extra class when I trying to debug my code I got this message.
“A project with an output Type of Class Library cannot be started directly
In order to debug this project, go to the Debugging tab under configuration settings in project properties, and set the Start Action to Start External Program or Start URL. Alternatively, you can add a non-library project to this solution that uses a reference to this project and set it as the startup project.”
Thank you very much
|
|
|
|
|
Like it says, you've created a class library, which cannot be started. You need to create a new project, of type windows application. This needs to be your startup project (right click on the project name and set it there ), which means it will run when you start debugging. Such a project can consume ( i.e. use ) your class library, which is how you'd test a class library.
Christian Graus - Microsoft MVP - C++
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
