I used the TextBox to display "text instructions" for user but at run time I noticed that the text in TextBox is modifyable.Most of the time the text comes highlighted also.The instructions are a few lines per page so the label is not a good idea.
View 11 RepliesHow can i convert IL instructions to VB or C#.Asgar
View 7 RepliesI have to sequence through bunch of labels and pictures.
Is there a general insatruction to hide them all?
At this time I am using:
Label1.hide()
Label2.hide()
Label3.hide()
epeat some instructions the fastest?i tried this:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
start()
[code]....
I was unhappy with the kerning in one of the installed fonts on my system, so I re-defined the kerning in a font editor and installed the revised font (under a new name) on my system. When I use the new font in Microsoft Word or Adobe Photoshop, my new kerning works fine - but when I use Drawstring in a VB program, although the new font is used, the kerning instructions are ignored.Does anyone know if this a feature of the Graphics.Drawstring method, or am I failing to set a switch somewhere? If it's a feature, is there another method which kerns correctly?
VBE 2010 .net 4.0 XP SP3
There is a feature I used to have in zOS assembler environment that I'd like to know if it's available in VS2010 (VB .net). In assembler it is called macro language :
First, I define a set of instructions and save it as a macro (ex: MYMACRO)
Second, anywhere in my source code I can call the macro (by adding the line "MYMACRO")
Third, when i launch the compilation/link step, the compiler implicitly replaces all the "MYMACRO" lines in the source code by the content of MYMACRO defined in first step.
Is there a feature like this in VS2010 ?
Example:
Content of macro CONTEXTSTART with a parameter &id
Try
ContextManager.Start(&id)
[CODE]........................
Were can i find instructions on the use of the IDE? My problem is that after writing code, in a botton for examle, I can't return to my Form.
View 2 Repliesfrom the vb web:
Quote:
The following Microsoft intermediate (MSIL) instructions throw OutOfMemoryException :
*
box
*
newarr
*
newobj
Does anyone knows what exactly does box means? and also is there anyway this statement will cause an outofmemory: Dim a As Boolean
What about if its just an empty object: Dim a As someobj
I have been a VB6 developer for several years, and switched to .NET couple of years ago.Since then, I switched to WPF, and now, i am attacking Silverlight + PRISM I whould like to know if anyone of you programmers have some GOOD and CLEAR tutorial/instructions on setting up a View-Switching application in VB code please?So the main goal whould be a menuregion (working!).When the user clicks some buttons, i need the MainRegion to refresh its view, depending on the selection ofcourse.I am also looking on information how to keep track of the changes made when trying to switch the view?
View 2 RepliesI have an application going here Form1 has a panel on it named TargetPnl. I need my TargetPnl to display my user control named Vviewer when I click my SearchBtn and also need it to disappear when I click another button.
View 1 RepliesMy need is to work with what I have (2005 studio), what I know (Visual Basic) but need a primer. I am a visual learner (so I need to see [1] how the form is created, named and set up). From there I need to see [2] how he code works so that I can implement from there.
View 2 RepliesI'm in a ASP.NET application using Windows Authentication.I'm using HttpContext.Current.User.Identity.Name to get the username of the currently authenticated user, which gets me a username in the format DOMAINUSERNAME. This is working fine.Is there an easy way to convert this to a display name (e.g. "Richard Gadsden") like the one that appears on the top of my start menu in XP?If I have to, I guess I can go through System.DirectoryServices and query into ADSI, but surely there's an easier way?
View 2 RepliesI want to display the User's name in email. I have successfully sent an email to a mail id and now i want along with mail id i want to display user's name also.[code]
View 3 RepliesPrivate Sub Resizescreen()
Width = Screen.AllScreens.First.WorkingArea.Width
Width *= 2
[Code]....
I am using this to size the screen to two, but not sure how to be able to tell if it is a multi monitor display.
i have a problem with my project.in one form i have 2 textboxes in one i have displayed the serial number.in the second i want display the current user logged on software.how can i display the current user logged in ????? the code for the serial number is :[code].....
View 2 RepliesI want to display a message to the user if certain criteria is not met. Example of this would be - If "B" is equal to or less than "A", I want to display a message to the user.
View 5 RepliesI would like the main UI to load the custom UI Control which is specific to a particular client. Since every client may have different requirements, I have decided to create snap-ins since the rest of the application remains the same. However, the UI may require specific information for that particular client.
View 4 RepliesI need to display multiples of a user input ex user input = 1
1*1=1
1*2=2
etc through 10
I got it to display the last one, 1*10=10, but nothing else...I don't see what i'm doing wrong..
[Code]...
This program would allow users to click a button and display three different types of patterns (shown below). The user could also enter the number of rows they wanted to display and a character that they wanted to use for the pattern (*, &, etc).[code]...
View 3 RepliesI built a VB ASP.NET 1.1 Web User Control that contains several properties. I want these properties to display in the VS2003 IDE Properties window, for easy manipulation. However, none of the properties appear! How do I make them show in the IDE?I am a C# guy, and not very familiar with VB, so this is probably a no-brainer. Here's a property, including attributes:
Private _priceHigh As String = "2000"
<Browsable(True), Category("SearchProperties"), Description("Foo"), DefaultValue("2000")> _
Public Property PriceHigh() As String
[code].....
Just need it so I can get a file from appdata and decrypt the base 64 and then display it to the user?
View 1 RepliesI need to create a program, and now I want some advice from you, as I simply don't have so much experience to get round it.Firstly, I have issue with a checked list box. For example, there will be 5 items.I want each item to have a different value, because it will be a things people will be buying, and so when someone clicks on item1, the value I assigned to it will be output into a label, so user will know how much that item costs. I know how to output it, label1.text = CheckedList Box1.SelectedIndex but how do I set for example for item1 value of 5000, for item2 3500 and etc? Secondly, I will have a page for users, where they will see history of their bought items. But what's the best way to store the price they paid, item they bought and date? It should be able display for each user their own bought item history.I hope you understand what I meant, as I'm quite new in programming so It was a bit hard for me to express what exactly I want. If you didn't understand something, or need more information please ask me. I hope someone will be able to help me, as I really have a bit of a struggle with it. At first I wanted to use plain .txt file to store and output into textboxes, but it wouldn't be aligned, look nice and etc. Then I thought about database, but how to recognize which item to display for each user and etc.
View 7 RepliesMy project, which has 2 user controls in it- does not display the user controls in the toolbox. Has anyone else had this problem, and/or know of a solution?I have tried adding other user controls to the project, they do not appear in the toolbox.I have tried creating a new project, and it's user controls DO show up in the toolbox. If I add the user controls from the first project to the new project -THEY show up in the toolbox for that project.So it must be something tweaked out with the project right?
View 14 RepliesI have a table called tbldebt which I am trying to use the binding navigator to display only records that match the curent username the following code works but displays all users records?
Dim dbConnection As New SqlConnection(My.Settings.loginConnectionString)
dbConnection.Open()
' create the data adapter
[code].....
Makes the following statement about the code below:
**"The computer evaluates the loop condition in the Do...Loop statment to determine whether the loop instructions should be processed. In this case, the inputsales <> String.Empty condition compares the contenst of the input sales variable to the String.Empty value. As you know the String.Empty value represents a zero length, or empty, string if the inputsales variable is empty, the loop condition evaluates to True and the computer process the loop instructions. *If on the other hand the inputsales variable is not empty, the loop condition evaluates to false and the computer skips over the loop instructions.
Based on the code I think it is the opposite: ...that while the inputsales value is not empty it should evaluate to true and process the loop and if it is empty it should evaluate to false and skip the loop?
See below.
Option Explicit On
Option Strict On
Imports System.Globalization
[CODE]...
I was about to create a program about CPU Scheduling (SJF Nonpreemptive), Now, I want to ask the user to input the no. of processes ,then based from the user's input I would display exact no. of text boxes where the user could enter the value for each process then store it in an array. But I don't know how to code the text box., I'm new to VB.net and I'm used to it's 'drag and drop' nature. I just want to know how the code to output this text boxes. and is it possible to have an array of text boxes?
BtW I'm thinking of using 2 forms here
Form 1 for the USER INPUT OF THE NO. OF PROCESSES
Form 2 for the output of TEXT BOXES
I have added Two Factor Authentication to my Mobile ASP.Net Web App. When the user successfully enters their User Name and Password then a pin number is emailed to their email address which is stored in the database. The issue I am having is that after notifying the user that they don't have an email defined and then reload the login page but my code isn't notifying the user rather it is just reloading the Login.aspx page:
[Code]...
I want to display a message box to inform a user of a requirement. In this case, the requirement is to insert a USB flash drive. This is easy enough:
MessageBox.Show(blah, blah, blah)
This message box will only have an OK button. What I need to happen is this:The OK button should not be available (enabled) until after the flash drive has had a chance to initialize. We will say this takes 2-4 seconds. So how to I keep the OK button disabled during this time and then enable after the time has passed?
I want to be able to display a textbox but not allow the user to edit the content.
View 4 Repliesusing for...next loop the program is supposed to accept 2 user inputed integers and display all even numbers between the two in one label and all odd numbers between in another label.
Private Sub displayButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles displayButton.Click
' displays the odd and even numbers between two integers
Dim intNum1 As Integer
[code]....
I'm not exactly sure what this code is doing. When I put 1 in the first number and 10 in the second number, the odd label only shows 9 and the even label only shows 10. Another example is when I put 2 and 15, the odd label comes out as 15 and the even label is 14. I'm very new to VB and programming in general and have just started getting into for...next loops and don't fully understand what the counter is or how the loop is supposed to work. I guess I'm having 2 problems. One is that I don't know how to make the program find the right numbers(my logic is off? or how I set up the loop isn't right?) and the other is the labels are showing only 1 number each instead of all the numbers in between on their own line.