In classic ASP (VBscript), I always had simple include files (broken into relevant sets) that stored all my dim statements, so I could never reuse a variable accidentally.How can I achieve this in VB.NET? I don't really want to be filling several lines per .vb file with the same set of variable declarations if I can get away with just one class file or something simlar.
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Can someone give me a site to a tutorial that will help me write a program that will generate a pattern using do while, if else statements,and do until statements. I have been using google but I can't find anything. I need to generate patterns a certain size 6 by 6 or similar such as something like a checkerboard but where the ^ symbols is there a suppose to be a blank space..
View 3 Replieswith vb.net05 + access 03;how can i execute a bunch of SQL statements against a connectionwhich are written in a text file (as like we do in reading from backup file in MySQL)
View 9 RepliesI have a piece of code in my application that is giving me a funny result. I am reading a text file and based on it's first word on the line I have a bunch of IF statements that then assign the value to a variable.
The problem is that not all the if statements are being met, well they are but that's what's weird.
[Code]...
if i have a text file that reads
gsf
hot
dmg
bp
comp
how can i pull it into an array and if the textbox = any of the lines then execute event something like this
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If Me.textbox1.text = (textfile contents) then
timer1.interval = 500
[code]....
im just not sure on how to initiate the calling of the text file into an array.or if i could call lines from a richtextbox and if textbox1.text = a line in the rtb then execute. I guess what ever would be simpler.
I have a class (see below)
Imports Microsoft.VisualBasic
Imports System.Data.SqlClient
Public Class ClientProfile
#Region "Variables"
[CODE]...
It is in the file ClientProfile I have placed in both App_Code and also App_Code/Models
In my code behind I have the following
[CODE]...
The last word, "ClientProfile" has the scary squiggly red line below it. It is not recognizing my class.Even the Intellisense is not picking up te class. Do I have to register the class file in any way?
I am trying to figure out how to do this:
if (phrase = hello) then
"say hello"
if (phrase = how are you?) then
[CODE]...
So basically, I want it to work like a timeline. If I say hello, then it will respond and move onto the next if statement. Get it?
Here is the code I have now:
If phrase.Result.Text = "hello" Then
synth.Speak("Hello to you too")
If phrase.Result.Text.Contains("How are you") Then
[CODE]...
Example:
Two files - TestClass.vb, myForm.vb
TestClass.vb looks as follows:
Imports System.Threading
Public Class TestClass
Private myClassThread As New Thread(AddressOf StartMyClassThread)
[code]....
The result:Application runs, no errors or exceptions.Displayed is the listbox and the Start button.I press the start button and a msgbox says "Not Invoked" as expected and upon clicking OK to that msgbox "Start Button Pressed" is added to the Output listbox control.Immediately following that the msgbox pops up again and says "Not Invoked". I was expecting "Invoked" as a separate thread is trying to use the Output listbox control.Of course this results in the Output.Items.Add being attempted which results in no visible result as the thread is not allowed to directly update the UI control.
so I used to mess around with C#, just a little. And someone had helped me make a class for Visual C# that was supposed to do the math parts for "internal structure" - which the program used for a part of its calculations and screen... Basically there were 2 options. Endo-Steel and Standard. The user would use a updownbox to determine weight of the machine and then internal structure was a % of that total. If it was standard then it was 10% of the overall weight, if it was Endo-Steel then it was 50% of standard (so 5% of total weight) rounded to next 0.5 (so .25 was .5, 1.25 was 1.5, 1.75 was 2.0, etc). I have the code for the C# class file for it, but want to make it in VB.
[Code]...
I'm having a problem with a class issue in VB 2005. The error message reads "The class Tellerform can be designed, but is not the first class in the file. Visual Studio requires that you use the first class in the file. Move the class code so that it is the first class in the file and try reloading the designer again."
Imports
System.IO
Imports
[code]....
I create a project using query sql ( Select, Update,Delete,Insert ) in many various way. example by Select with condition ..etc someone work in programing field. tell me that you are not profession in using vb.net , because you have to use OOP instead all of these Sql query. because if you want to make any update on your program after start to work on the Pc you will open your project on design and change the code. but in OOP you will make update on class and then put it as DLL file in the file of program.
View 5 RepliesI have a VB program that writes a batch file to allow me to run a line of the following format:java <my class file> [options]I then run the batch file using the Shell() routine in VB.When I do this it says it cannot find <my class file>. However if I run the same batch file from a dos prompt it works.why it works in a dos prompt but not in the Shell function?
View 1 RepliesIf Class X is within the scope of Class Y, is X a subclass of Y?If Class A is a sub Class of B, then is Class B considered a super class of A?if Class C inherits Class D is Class D a superclass or parent of Class C?if Class E extends Class F then we can consider Class E a child of F?if Class G inherits Class H and is within the scope of Class I then who is the parent of Class G? Classes that inherits Class J and classes that are within Class J are all sub classes of Class J?
View 1 RepliesI have put this code in the global form Inherits System.Windows.Forms.Form. And then in the form that will inherit this from the global Inherits MenuStrip. "MenuStrip" is what the global form is called. But keep getting this error: Error1Base class 'MenuStrip' specified for class 'Lesson2' cannot be different from the base class 'System.Windows.Forms.Form' of one of its other partial types.
View 5 RepliesI have to Create a Bowling Scores application that allows the user to enter 5 scores and then displays the high score and the low score and then clicking on the Statistics button there would be a label showing which is higher and lower. We HAVE TO USE FOR AND NEXT STATEMENTS.
View 7 RepliesHow can i implement a statement with if for this number to be greater than 0 but less than 10? More Specifically where would the < 10 go?
Quote:
Private Sub btnCalculate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculate.Click
[code].....
is there any way to use 2 for every.... statements?
i want to load up my.settings and 1 list will make new toolstripdropdownitem and the other lists is for the tooltiptexts
or I could do it another way, but how can I check the index of items in a my.setting string collection? like if I want to get the text of index number 3 how do I do that?
I am using Microsoft Visual Studio 2008 with VB.NET, and in class we were assigned this project: A procedure should calculate a 2% price increase on all red shirts, but a 1% price increase on all other items. In addition to calculating the price increase, the procedure also should calculate the new price. You can use the variables strItemColr, strItem, decOrigPrice, decIncrease, and decNewPrice. Format the original price, price increase, and new price in the lblOriginal, lblIncrease, and lblNewPrice controls, respectively.
View 1 RepliesBasically if i wanted my controls to be checked at startup id use a setting obviously
'UI Settings
chkCloseToTray.Checked = My.Settings.CloseToTray
chkAlwaysShowSystemTrayIcon.Checked = My.Settings.AlwaysShowTrayIcon
[code].....
how to combine this 2 statment..
IsConnected("Select * from manager_table", False)
Call Loader()
IsConnected("Select * from Clerk_table", False)
Call Loader()
i hve 2 listview, 2 table from accessdatabase..i put listview in tabcontrol..1 in tab 1 & second in tab 2...
I need to know if this particular block of code will work, and if not, what i need to do to make it work. I'm doing touchy business and i'd prefer to have it right the first time.
strsql = "IF COL_LENGTH('orders','nosign') IS NULL" & _
"BEGIN" & _
"ALTER TABLE orders" >& _
"ADD nosign bit;" & _
"END"
How do I make an OR Statement.
Im trying to do this
name3 = [name2].EndsWith("," Or "." Or "?" Or "!" Or ";" Or ":")
I just wanted to know if it's possible to get an if statement to accept two strings into the same text box. An example of my code so far is below: (although please note that the program does not accept the strings after the "Or" boolean)
Private Sub btnpreview_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnpreview.Click
If cbox2.Checked Then
[code].....
Okay I need two blocks of code for each of these:[code]Now both of these are under the if statements checking if the startsWith or equalsIgnoreCase check boxes are checked. (Only one is under the corresponding code not both.) At runtime when I check off the boxes neither of these two code blocks execute.
View 4 RepliesHere is my code as I have it
Code:
Public Class Form1
Dim OpePro(7) As String
[code].....
I'm having some problems getting a query to run based off another query. Here's the database diagram to give a little background. The primary keys for all the tables are automatically generated by identites. The first 2 insert statements (Donation and Food_Donation) work but I can't get the last insert into Donation_Details to work. Here's the code so far:
View 2 RepliesI cant really find any good sources for connecting to a database via connection string and executing prepared statements. Could someone show me an example or point me to a resource that might be useful?
View 2 RepliesI have two if statements and my project sees one and not the other. Here is the code:
If (IsPostBack) Then
HandleUploadedFile()
End If
Dim savePath As String = "Images "
If (fileUpload.HasFile) Then
[Code] .....
When I trace my code I find it goes to the second if and then go to end if without running the code inside the conditional.
I am trying to use if statements to add the prices of a cruises special packages together. I am using check boxes for the packages, so any, from none to all 3 are able to be checked. The packages available are VIP, excursion and restaurant. The price will also depend on the cruise length (7 or 10 day). I am wondering on which format to use, and if I even need to use if statements, how to make this statement true,
View 1 Repliesok so i am in programming 1 and im trying to use a like statement for someone imputing a password and here is the details
-Changes all vowels to "X"
-Changes all numbers to "Z"
-Changes password to origonal form
i have tried but this is all i have
Dim vowelA As String
Dim vowelE As String
Dim vowelI As String
[Code]....
