In the GUI world, OpenFileDialog provides one stop shopping for the user to select the drive, the folder and then the file.Has anyone seen a set of code to implement this functionality (although obviously one value at at time /select drive/selectfolder/select file) in a console application?
View 1 Repliesanyone knows the equivalent code for App.TaskVisible in VB.net? App.TaskVisible is from VB6 which hides the application in the applications list in task manager and not in the processes list tab.
View 1 RepliesI have in a console application. I need the program to show a OpenFileDialog window when certain text is entered, such as "file". I've tried doing this and I cannot get it to work.
View 1 Replieshow can I control and use already compiled console applications with VB.Net? I would like to be able to pass parameters to the console app, as well as be able to hide and close command prompt widow (as ordinary users would probably get scared/confused from seeing it). Perhaps it is possible to integrate the command application into my VB.Net executable?
View 1 RepliesI want add hotkey functions in my console applications.[code]How I can add two or more keys as shortcut?
View 2 RepliesI have a few questions regarding the GUI applications.I am aware that Console applications are non-event based programs which do not have the pretty GUI interface.Having done C/C++ on *nix with a main() as the entry point and in Windows 3.1 with WinMain as the entry point into the application, I am trying to figure out the entry point into the VB application.
View 4 Repliesi am trying to get the current mouse coordinates on the console applications that the mouse is moving on. is there a way to find this values. Than possibly how can we turn this values to row col values related to the console window
View 1 Repliesokay now i made 2 seperated applications a console applicaton that runs the server and a form application that runs the client! now if i want to make a 3rd windows form application with 2 bottons one to start the server "witch is a console appliaction"! and 1 botton to start the server "witch is a windows form appilaction" how do i do that? i have been driving my self insane trying to do this!
View 2 RepliesVB.net newbie question: I am writing a number of console applications, all of which need to use a set of common functions and subroutines that are compiled directly into the applications, not into a separate DLL.
I assume that each separate console application needs to be a separate project, and that the commonly used functions and subroutines need to be in a separate module, but how can such a module be shared between multiple projects so that only one copy of the shared module and its code is required, without creating a separate DLL?
I am developing an application which launch an external windows app, ei called APL.exe Also, this APL.exe launch two console utils, ie. named CON1.exe and CON2.exe I would like to know if is there any way, after APL.exe has died, of killing CON1.exe and CON2.exe, because there is a small possibility that they will not died completly after APL.exe has exited.Also there is another requirement. My final app version could be executed twice in the same machine, so there could be two instances of CON1.exe and CON2.exe, and because this I need a way to kill them not by process name, but knowing which of them has been launched by my current application instance.
View 5 RepliesI would like to make a multi-socket TCP server (to accept multiple clients at the same time).I'm working with Visual Studio 2005 Express, maybe that's why files on CodeBank don't work..I found on the web an example about MultiThreaded Server Socket programming, but this is done for "Console application" in this way:
[Code]...
private bool txtRegExStringIsValid(string textToValidate)
{
Regex TheRegExpression;
string TheTextToValidate;
[code]....
The code in C# is as follows:private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
[Code]...
Schema is a string, lstSchemas is listbpb and rc is a variant
Schema = VB6.GetItemString(lstSchemas, rc)
I find that when I have the string
in cell (1,1)
and in Excel I put in cell(2,1) the formula
= code(mid(A1,1,1))
I get the result 63, which I should.But in visual basic, when I write
v1 = .cells(1,1)
.cells(3,1) = v1
msgbox asc(mid(v1,1,1))
the message returns 65, which is the code for A, not Ā.It is clear that VB is reading the contents of cell(1,1) correctly because it puts the correct text in cell(3,1).The Code function isn't supported in Visual Basic. I have been unsuccessful trying to use Application.code It won't compile. How can I get VB to give the correct code of the character Ā?
What is the equivalent vb.net code of the following?
using System;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
namespace ContosoUniversity.DAL
[code]....
Following is the OnCallBack (async communications handler method) in C# and translated to VB.NET.The c# one works fine, but the VB.NET one gives a compilation error: "Property access must assign to the property or use its value." The error happens on the following line:
state.CallBack(Me,
New
ClientEventArgs()
With
[Code]...
got this code from this site: [URL] public static void Send(String from, String to, String subject, String messageText).
SmtpMail.Send("mcb@mindcracker.com", "webmaster@mindcracker.com", "Subject", "Message body").
what's the equivalent code of this in vb express 2010.
I'm working on a tutorial to build a media player in Silverlight and am trying to wire up an EventHandler to the timer.Tick event of a DispatchTimer object so that the time of the video is synced with a Slider object.
The sample code is in C# and I can't for the life of me figure out the proper syntax in VB.NET with RaiseEvent and/or Handles to wire up the event. Below is the relevant C# code. I'll include comments on where I'm getting stuck.
[Code]...
In cell A1 of Sheet2 I have the following text [code]how to I get VB to recognize that the 4<sup>th</sup> character of the string has character code 63?
View 3 RepliesIn VB.NET:
DataTable.GetChanges(Not DataRowState.Deleted)
What is the equivalent in C#?
How do I write the equivalent c# code below in vb.net? This 'About' form is launched by a ToolItemMenu. It is just informational and contains only an OK button
//Form contains company logo, copyright info and OK button.
public About formAbout;
using (formAbout = new About())
[code].....
I'm a C# programmer constrained to write VB.NET code.While exploring NHibernate further for my current client, I encountered FluentNHibernate, which I find real attractive.But now, I wonder how to "translate" this C# code for component mapping into VB.NET code:
Component(x => x.Address, m =>
{
m.Map(x => x.Number);
m.Map(x => x.Street);
[code]....
what I miss is how to continue with the brackets in VB.NET, since there's no Begin End keywords or so.
EDIT 1: Following Mr. JaredPar instructions, I figured that his solution might work. If we take the time to read his answer, we may notice that we both don't know what the MType is within his solution. I might have found out that the MType is:
FluentNHibernate.Mapping.ComponentPart(Of TComponent)
Thus, TComponent is, from my understanding, an anonymous type that I shall parameter to use. From this point of view, since I wish to map the properties of my Address object, replacing TComponent in my help method signature seems not to work.
Private Sub MapAdresseHelper(Of Adresse)(ByVal a As FluentNHibernate.Mapping.ComponentPart(Of Adresse))
a.Map(Function(m) m.Number)
a.Map(Function(m) m.Street).Length(50)
[code]...
The error I get is that my Address class doesn't have a property member named Street, for instance. It sees my Address type, it recognizes it, but it seems buggy somehow. I guess VBNET is poorly designed for lambda expressions and is less evolved than C#?
I have files that start with unique numbers and are word documents. Say the document starts with "1234567" is there a way to make the OpenFileDialog filter to where only all the .doc files that start with "1234567" show up?
View 2 Repliesregarding your book "Pro Bussiness Applications with Silverlight 4" there is something that makes me cumbersome. I'm Talking about getting results from a query in code behind.uppossing you are using WCF RIA Services, you are always getting Nothing as a result due to asynchronous mecanism betwwen Server and Client.I've tried to use a BusyIndicator like this (VB), but it doesn't work:
dim ctx as new DomainService1
dim query= from p As Entity1 In Ctx.GetQueryEntity1Query select p
If ctx.IsLoading = True Then
[code].....
I am looking for sample code for vb.net Dynamic Dashboard applications? i want the code in vb.net which will be my front end and sql will be my back end for database?
View 2 RepliesI would really like to have some icons for my applications, I cant seem to find any suitable on the net so I was wondering if there was any way I could change the file type of a jpg to ico or is there any free software for creating my own icons.
View 14 RepliesIs there any chance who can give me a sample code for client-server applications using vb.net 2008 express edition/professional edition?
1. What SQL Server should I use? Can we use SQL Server 2000 for Client-Server application as my back end database? and will use the vb.net 2008 express edition as front end?
2. If we use these two components (SQL Server 2000 (Back-end) + (VB.Net 2008 Frontend) do you think this will works properly?
3. If this is possible by accessing via code? then please send me connection string.
4. Is there any database server we can use? asides from sql server? where we can implement client-server applications? how about oracle? MySQL Database Server?
I'm having difficulty figuring out how to run different programs with my VB program. Using Excel and other MS office programs is easy enough since I just add in the relevant COMs, but I can't for the life of me find out how to run other programs. I promise I spent many hours searching before bothering you kind folks here! I'd think this is a common issue so maybe I haven't been searching for the right thing.how to write code that will control and read data from applications.I know you can do "Process.Start" to open any application, and it looks like there are ways to determine the controls available on an open application, but I can't figure out how to do it. Is this possible? Or do I have to import a .dll file for every program I want to control? Or are both possible?
View 12 Repliesif (node.Attributes != null) //checking for attributes of a xml file node.
View 4 Replies