i have the below code where if 's' is 'TESTERInternet'...it will return true. However if i write...If (s = "testerinternet")....it will not return true. i need it to work regardless of the case but i can not get it...what am i doin wrong.
[code]...
I'm making a Visual Basic GUI application to display whether a number of my ports are open for people to know whether things like my website and my Minecraft server are open.My problem is I have absolutely no idea how to do this in Visual Basic.Basically, I'm asking for something which sends a signal to an IP with a specific port, if it is open then return true, if it's closed, return false. Similar to: http:[url]....
View 1 RepliesSub pageload() Handles Me.Load
Dim bom As New List(Of Car)
Dim car1 As New Car With {.Name = "Pea", .Year = 2}[cod
WHY??? I mean the object has the exactly same data, so why does itee]..... say it is not contained?
I'm trying to build a function where I can pass in a percentage and it would have that percentage to return a true value. However I'm completely drawing a blank on how to make on such function.
View 3 Replieshow to return TRUE or FALSE value in checkedlistbox in a Button click.
For lngCtr = 0 To checkedlistbox .Items.Count - 1
strText = strText & ", " & ........................? Next lngCtr
I Expecting result is . When will click the command button.. that time display
one message window, then show result : TRUE,FALSE,TRUE,TRUE
I have a Web Service with Just one Web Method that returns a boolean value and a function When a client application consumes this web Service, I first want to return a value true and then continue with the remaining process. I was googling and didn't find anything that I can understand. In one of the message posts I saw threading as one option. I tried that too.
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I would like to get message, or true result when DataSet get new record (new row). But, I always get message as "no". [code] Button3 should return "Yes" as new record has been added, but does not? [code]
View 2 RepliesI need a function that would return true if the date provided was a payday or date of next few weeks paydays.Paydays are every 14 days on a Friday (not twice a month).I tried several attempts, but don't have a clue where to start, except that the function needs a reference date to calculate from. [code]
View 16 RepliesI'm trying to make a form that when it is return to, it will have the same state for the controlsI have 3 .net pages, testa,testb,testctesta, sets up the session and has a button to go to testb. testb has a check box and a button to go to testc. testc has a button to return to page testb.I want it so when we leave testc, and then come back the check mark will be in the same state, but it is not. it stays as uncheck when I go from page testc back to page testbThis is what i did,On the page load event, I set the check box equal to the "button" Session variable. On the button event I save the button checked state in the Session variable and call page testc
Protected Sub Button1_Click(sender As Object, e As System.EventArgs) Handles Button1.Click
Server.Transfer("testb.aspx")
End Sub
[code].....
Return statement which is true in an if statement
View 3 RepliesI used code below at end of one function. Does need "myConn.Close()" before "return true"?
Using myConn
Try
myConn.Open()
[CODE]...
i am using VS 2008 and just started to work with XAML and WPF. while opening in page(.xaml) in design mode i'm getting the error like this "Only TrueType fonts are supported and this is not a TrueType font".
View 7 RepliesI know that
Public Incognito As Boolean
is a variable called "Incognito" that is class-wide that is a boolean.My question is that is there a form-wide variable form that can like communicate with different forms. So if a variable in form1 is "True" than, how can you make a variable in form2 turns to "True" too?
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Apparently, filetype refers to the extension of the program. But I do not want it to read .exe and .lnk programs. So how can I include this "If Else" statement into the one stated above?
I use this code to return records in a DataGridView:
[Code]....
I'm working up a system where I plan on using RealProxy objects to enable intercepting method calls against a set of objects, handling the call, and then returning appropriate results. This works just find for simple return types like strings or ints, but I can't seem to return objects from the RealProxy.Invoke method. Everything works. I get no errors, but the returned value is always NOTHING, instead of an object.
I've worked up the smallest sample code I could, and have included it below. Essentially, just call RPtest and single step through. The code creates a simple object, RPTestA, with a string field and an object valued field It then retrieves the string
[Code]...
I have a trouble making this code work. When executed, it just creates a correct (with the correct name) file with the extension .txt but the the actual text inside .
Imports System.IO
Public Class Form1
Public mytext As String
[code]...
The strange thing is that while debugging, h, t string variables have the correct values, but somehow mystream.write(t) doesnt work (it doesent write anything to my h.txt text file...
Ok i saw this guy on youtube that made a achievement generator for his computer. For example, he goes to notepad and write something and saves it and gets the xbox 360 achievement pop up saying "Gotta write this down" and all that. Cud this have been coded thru VB.NET or something?
View 1 Repliesi have a notification j-query plugin .. i taste it in my page (working 100%)but when i want to use it in a event SqlDataSource1_Deleted with the response.write method it does not work
Protected Sub SqlDataSource1_Deleted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles SqlDataSource1.Deleted
Response.Write("<script type='text/javascript'> showNotification({message: 'This is a
[code].....
I would like the following function to return Nothing if the element with the specified key is not in the collection. Instead, it returns an error - something to the effect of "no element found"
Public Class MyCollection
Inherits System.Collections.ObjectModel.Collection(Of MyType)
Public Function FindByActivityKey(ByVal searchValue As Integer) As MyType
[code]....
I wanted to create my own type that acts like the Boolean type, except I wanted to use Yes and No instead of True and False.I kind of got close but it wasnt exactly what i was going for here's what i have:
[code]...
so i have to use an integer when i dim it like:dim b as MyBool = 1 then when you look at it in the watch window b = {Yes} so i could settle for that, but with a boolean you can do this:dim b as Boolean without setting it to anything it defaults to False mine however, is Nothing. 2 things: 1. How can i get mine to default to No 2. How can i make it work like this: dim b as MyBool = Yes instead of having to use the integer this is not a requirement for anything I just wanted to know how to do it
This is probably a basic question, but I have never used this syntax before. Can someone tell me in detail how this expression evaluates to true? [Assuming IsOdd is a boolean type].
Dim i As Integer = 3
IsOdd = (i And 1) = 1
The expression 3>6 AndAlso 7>4 evaluates to
A. True B. False
The expression 4>6 OrElse 10<2*6 evaluates to
A. True B. False
The expression 7>=3+4 OrElse 6<4 AndAlso 2<5 evaluates to
A. True B. False
The VB code below assigns True value assign to the function. But when I convert to C#, I am getting an error like we can not assign True to a method. How can I assign true to the method in C#. This is my VB code:
Private Function KeyOK(ByVal sKey As String) As Boolea
KeyOK = True
sKey = Trim(sKey)[code]......
I'm pretty new to Vb so I'm not sure of all the correct terminology etc.
Private Sub Add_mousedown(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Add.MouseDown
Dim Addition As Boolean
[code].....
I have an many class with BeginDate and EndDate properties, I want to build generic method that return one object as List of the same type but with BeginDate=EndDate. [Code], but I faced a problem that Type.IsGenericTypeDefinition of my classes is false. How can I set it to true?
View 2 RepliesI've got this function which converts wav files to mp3. I call this from my button_click handle. The thing is, when the conversion is started, the rest of the code in the button_click handler continue, while the conversion is happening in a different thread. Now, I need the rest of the code in the button_click handle so continue to try until a boolean is true, so that I know that the conversion is done before the rest of the code continues. I've tried using Do While but it didn't seem to do the trick. Perhaps it's just me though..
View 2 RepliesI'm trying to make a textbox at runtime, Dim t as Control
t = New Textbox
t.Multiline = True
t.Size = New Size(300,120)
Form1.Controls.Add(t)
I found out that you can only size a textbox when Multiline is set true. And that's the problem. When I use t.Mutiline = true I get the error " 'multiline' is not a member of 'system.windows.forms.control' "
I've searched the internet for hours without result.
I have the function below which I call onload, I want to be able to check the checkbox (chkactive) if the ProjectStatus is set to True, how can I do that please.[code]
View 4 RepliesI'm reading in a RTF file that I want to search by either using WholeWord or MatchCase search options.
atm I have this:
If (chkWhole.Checked = False) And (chkMatch.Checked = False) Then
'ERROR - MUST SELECT A SEARCH OPTION
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