If Statement Number Range

May 28, 2011

I am making a program that chooses the active runway at an airport from the wind data. So far I have a formula that works without out a number range:

Private Sub TextBox1_TextChanged_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
If TextBox1.Text = "" Then aarwy.Text = "Run"

[Code].....

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Write If Else Statement To Check If Number User Enter Follow Within A Range?

Aug 25, 2009

How to write a if else statement to check if the number user enter follow within a range.

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Random Number In Range Is Outside Range

Dec 14, 2009

I am using the following code in the Load method of a VB form to generate random numbers in the range 1 to 8. Without fail after enough loops the range is exceeded and 9 is the random number returned every time. The line using the Rnd function is from: Rnd Function (Visual Basic)

[Code]...

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Forms :: Use A If Statement To See If Fosters Button And Number 1 On The Number Pad Are Both Pressed Then Multiply Constant By Quantity Number?

Mar 4, 2011

I am doing a bar cash register and I want to use a if statement to see if fosters button and number 1 on the number pad are both pressed then multiply constant by quantity number

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Query Date Range Statement - Bind An Access Database To A MSChart Control

Jun 10, 2011

I am trying to bind an Access database to a MSChart control in VB Net 2008. I have a test database populated with four fields SAMPLE-DateTime, Values-Number, MAX-Number and MIN-Number. I'd like to only display the rows that fall within a specific date range but I'm running into a problem when i try to execute the following command:

[Code]...

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Generating Random Number Within Specified Range

Apr 7, 2009

I'm using VB.NET 2008 Express Edition and I'm trying to create a simple program that will roll a number of dice I choose. It does this by generating a random number within a specified range (I'm rolling 3-sided dice in this case so I'm generating numbers between 1 and 3) and adding each number to a textbox to create a total of all the dice rolled so far.

This is my
Private Sub butRoll_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butRoll.Click
Dim RandNum, i As Integer
Dim RandomClass As New Random()
'if at least one dice is rolled
If txtD3.Text > 0 Then
[Code] ......

Now the problem I am having is that although my random number generator is generating the right numbers (confirmed by checking the txtLastRoll textbox), when I add it to txtTotal, it seems to be getting another number from somewhere and adding that to my random number then adding it to the total and I have no idea how this is possible! txtTotal always starts as 0 but txt1 is not showing that. Normally I would just set txtTotal to 0 there but if I do that, I won't be able to add the numbers together. I've tried finding a pattern in the mystery numbers appearing in txtTotal but they just seem to be random.

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How To Limit Random Number Range

Apr 16, 2009

How could I limit the random number range? For instance, limiting the number within the range of 1-100.

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Random Number Generate (within Range)?

Nov 30, 2009

The object of this project is to write a computer program that will allow the computer to guess a number that you have selected. The computer will make a guess and you, the player, will tell the computer if it guessed too high, too low, or that it guessed the number.The program will also allow the player to start a new game or to exit the program. PROJECT INSTRUCTIONS:

1. Create a form with a labeled box to display the computers guess.

2. Create a new game and an exit button.

3. Create objects to indicate if the guess was too high, too low, or right on target.

4. Create program code to respond to the player�s indication by selecting and displaying a new computer guess.

5. When the computer guesses the player�s number, reset the so that a new game may begin.

I have done all as above and so far my code looks like so

Public Class Form1
Dim Guess As New Random()
Dim HGuess As Integer, LGuess As Integer, current As Integer

[code]....

The problem i ran into is that if for example a user has a number 24, when the program makes an initial guess of 50,i want to be able to click low, and the program should generate a lower number say example 22. If i then click higher as my actual number uis 24, the program should not shoot higher than a number it has previously guess incorrect (in this case 50) it should guess anywhere from 22 - 49 and in turn limit the range of the next consecutive guesses it till hits the right number. My code right is guessing as it shuold but not within the limited ranges.

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VS 2005 Range Of Number Datatype

Aug 10, 2009

I set the phone number field to number datatype.......in the access database...the field size is set to long integer.While trying to save a data in the database, when i enter a 10 digit number then an exception is thrown but upto 9 digit it works great.

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Adding A Random Number Within A Range To A List?

Jun 2, 2011

EDIT: I am so sorry! I have added my thread to the C# discussion thread instinctively wherein in fact I have been creating my application in VB.NET so sorry! Please transfer my thread to the appropriate location! I am currently trying to mess around with a simple mp3 player and am in the process of creating a shuffle list from all the songs in my playlist.

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Generate Any Random Number Between Range Using Variable?

Aug 17, 2011

I know that there is a way in which you can generate any random number between any range using the random variable. But my question is that is there any way to do the same thing but with letters?

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Generate Unique Receipt Number In Certain Range

Dec 21, 2009

How would I go about generating a unique receipt number in the following range:
GA00000-GZ99999? I am not allowed to use the 'I' and 'O' letters so GI00000-GI99999 & GO00000-GO99999 would be excluded. Ideally, I'd like to create this in T-SQL but can also do it in VB.Net. This number will be stored in SQL and I can access it prior to generating the next one. They do not have to be sequential.

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Range Of Digits Of Motherboard Serial Number?

Apr 28, 2010

Does anyone know the range of digits of Motherboard Serial Number?

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Number Guessing Game - Displaying The Range Of The Answer

Apr 16, 2009

I'm creating a number guessing game. [Code] Textbox1.text refers to the answer input by player. There are two labels for displaying the range of the answer within. Label1 and Label2 refer to the lower limit and higher limit respectively. If the input value is smaller than the answer, the label1 will show the number that input into texybox1. If the input value is larger than the answer, then vice-versa. However, the program doesn't work as my expectation. Once I input the answer, the MsgBox doesn't appear. When the input value is smaller than the answer, the label1 doesn't show the input value.

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Select Case To Check Range Of A Decimal Number?

Jun 17, 2009

i need to check whether a demical is 0 through 49.99 or 50 through 99.99 or 100 through 199.99 or greater than 200. i am trying to do this with select case, but i am not sure of the syntax.

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VS 2008 Adding A Number Range To A DataGridView Combobox

Jan 14, 2011

I am using this to populate column1 combobox from a text file and it works fine.[code]I tried to add a number range using this to populate columns 4 and 5..[code]The number range populates the combobox(CB) fine but when i select a number from the CB it causes a error and selects the first item, the error loops evertime the mouse hovers over the CB..[code]

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Make A Number To Number If Statement?

Oct 9, 2011

I need to know how to make a number to number if statement e.g. if min = 20 to 40 then ...

Current code:

If hour = 8 And min = 20 or 21 or 22 or 23 or 24 or 25 or 26 or 27 or 28 or 29 or 30 or 31 or 32 or 33 or 34 or 35 or 36 or 37 or 38 or 39 or 40 Then
TextBox1.Text = "Test"
Else
TextBox1.Text = "Text1"
End If

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Getting The Highest And Lowest Number [if Else Statement]?

Nov 9, 2010

Dim MyVal As Integer
Dim MyVal2 As Integer
MyVal = Val(TextBox4.Text)

[code]......

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Odd Number Created With Equation In Dim Statement?

Dec 16, 2011

I have some variable that when divided I get this symbol: -1.#IND when you look at the variable in debug. This only happens when I put the equation in the Dim statement.

[Code]...

I don't have a problem. Why when I put the equation up in the declaration area it sets it to -1.#IND (I assume this is infinite or NAN or some such). I'm curious as this is the only time I've had difficulty with this.

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Determine Number Of Tabs In Tabcontrol In 'If' Statement?

Feb 19, 2012

I am writing a tabbed webbrower program and i am trying to close the program when all tabs have been closed using ctrl+w. So far i have used the following code but it has errors as tabcount is readonly:If TabControl1.TabCount.Equals(0) then Me.Close() End If

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Get The LIKE Statement To Work If The User Enters A Number?

Sep 22, 2010

how I can get the LIKE statement to work if the user enters a number like 403* ? The sql works if I do not enter an *

strWildCardFound = InStr(TNSearchTextBox.Text,
"*")
TNSearchTextBox.Text = Replace(TNSearchTextBox.Text,

[Code].....

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INSERT INTO Statement With Number In Access Database?

Nov 30, 2011

I have an access database that I am writing a SQL query to insert data from my datagrid into a table that I created.I get an error that I have tracked down to field types that I have created as a DOUBLE. Here is my SQL Query for creating the table -

[code]
("CREATE TABLE [SSR Shts_" & FullName & "]([ID] AUTOINCREMENT,[Division] Text(255),[Bid Reference] Text(255)," & _

[code].....

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Add Number Field In To FoxPro Table By VB 6 Program And SQL Statement

Feb 17, 2009

i am using vb/vb.net and the database is visual foxpro 6.0 then i want to create the tables from the application using sql statement.i need to add the number field into the table. i can not add the number field in the tableres.open "CREATE TABLE Customer ( CustName char(50), CustId int(2))",conXavier

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Insert Into Statement - Error: Oracle Number Already Exists

Mar 30, 2009

I have the following insert into statement. What I want to do is insert the values to gprdsql.TblOracleNos if TxtOracleNo is not empty, therefore if a user logs on and fill the textbox the values are saved to the table. However, if the oracle number exists in gprdsql.TblOracleNos (i.e, the values ) it should not insert the values, presently it creates the same record again with same values (when the save button is clicked) and this creates duplication. Instead probably bring a pop up message "Oracle number already exists. [Code]

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Sql - Dynamically Varied Number Of Conditions In The 'where' Statement Using LINQ?

Feb 3, 2010

I'm working on my first project using LINQ (in mvc), so there is probably something very simple that I missed. However, a day of searching and experimenting has not turned up anything that works, hence the post.

I'm trying to write a LINQ query (Linq to SQL) that will contain a multiple number of conditions in the where statement separated by an OR or an AND. We don't know how many conditions are going to be in the query until runtime. This is for a search filter control, where the user can select multiple criteria to filter by.

select * from table
where table.col = 1
OR table.col = 2
OR table.col = 7
'number of other conditions

Before I would just construct the SQL query as a string while looping over all conditions. However, it seems like there should be a nice way of doing this in LINQ. I have tried looking using expression trees, but they seem a bit over my head for the moment. Another idea was to execute a lambda function inside the where statement, like so:

For Each value In values matchingRows = matchingRows.Where(Function(row) row.col = value)However, this only works for AND conditions. How do I do ORs?

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Use An Array With Index Number To Insert The Text But Index Was Out Of Range?

Apr 30, 2012

Trying to input a high setpoint, low setpoint, a % load, and number of compressors, then calculate the temp that all compressors are off. Then build a datagridview with the staging of compressors from all off to all on for each compressor up to 10 compressors.I am trying to insert headers from 1 to 10 compressors (Variable) with the text "Comp1", "Comp2", etc....Two rows with header. I am trying to use an array with index number to insert the text, but that is where my problem happens."Index was out of range".Here is my code

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim i As Integer, num1, num2, num3, num4, alloff As Single, stg As Single
TextBox1.Focus()[code].....

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Converting VB 6 To 2008 Errors: End Of Statement Expected, Number Of Indexes Exceeds

Mar 29, 2010

i have to convert a visual basic 6 program to the visual basic 2008. i used the wizard that is provided to upgrade but that just doesn't work. It comes up with many errors. most of them are End of statement expected and Number of indexes exceeds the number of dimensions of the indexed array. I really don't know what to do with them and i have to fix them in order for it to run.

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Creating VB Code To Increment The Number Of Fields In An SQL Create Table Statement

May 8, 2012

I have an SQL statement which i need to code in vb:

CODE:

Notice the fields prodno1 and prodno2 in the table structure.. this is part of a number of sql statements i need to run and put inside a loop. my problem is i want to automatically use this same code such that on the next loop, this sql statement is going to be:

CODE:

Note that in this "2nd loop"

- the table name is now r3 from r2 in the first SQL statement
- there are now prodno1, prodno2 and prodno3 instead of just prodno1 and prodno2
- in the WHERE clause, the p.prodNo becomes p.prodNo2

And so on and so forth.. so for the 3rd loop

- there's going to be r4
- there's going to be prodno4
- in the WHERE clause i will use p.prodNo3

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Generating Salt - LENGTH Of Salt Be Random - Fixed Or A Random Number Within A (min/max) Range ?

Nov 26, 2011

VS2010 (SP1) / .NET 4 on Windows XP. The question is simple, the answer; not so much. When generating a salt, should the LENGTH of the salt be random, fixed or a random number within a (min/max) range? I am using RNGCryptoServiceProvider to generate the salt, just unsure of the length of the salt.

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VS 2008 Error: Range Variable 'sender' Hides A Variable In An Enclosing Block Or A Range Variable Previously Defined In The Query Expression

Mar 25, 2010

I am getting the error:"Range variable 'sender' hides a variable in an enclosing block or a range variable previously defined in the query expression."for this

Imports System.Data.SqlClient
Imports System.Linq
Public Class Form1

[code]....

I can select any other item from the table without the error. "sender" has the same properties as "receiver" in the SQL table.

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