How To Write 'not Greater Than Zero'
Feb 14, 2011How should I write not greater than 0 in VB.NET?
psuedocode:
if x is not greater than 0 then
do something
[code]......
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Compare A Value Greater Or Less Than?
Sep 1, 2011I am working on my program as I have created picturebox1 and splitter1 in my program. I am coding on the if statement as I am trying to compare on the value that if they are less than 184, then do something.
Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox1.Click
If Splitter1.Location <= New System.Drawing.Point(184, 0) Then
[Code]....
I know that I can't compare the value using with <= which I will only have to use = instead of <=, but i still want to compare with the value that if it less than 184, then do something.
.net - Inserting A , In A Number Thats Greater Than 999?
Nov 5, 2011im working on a project that is calculating the total population for given countries and its in the hundreds of thousands. And i need to output the population with the ,'s in the appropriate places.Ex. population 123456789 i need to output it in a listbox as 123,456,789 so im looking for a converter function or something built in that takes my value
[Code]...
Comparing Two Dates: Less Than Or Greater Than?
Mar 5, 2009How to compare Two Dates if it is Less Than or Greater Than?? I want to know the code that shows an msgbox "Date Past" if the date in a datepicker is already past.
View 6 RepliesHELP : IF Current Time Is Greater Than 11:30?
Jun 12, 2009Im trying for a message box to pop up with a price, depending on the time. Before 11:30 costs £3.00, afterwards costs £4.50. This is what i have tried but it this code gives me the message for £3.00 when the time is over 11:30 Dim day As String = Format(Today, "dddd")
[Code]...
Return The Greater Of 3 Values
Dec 14, 2009Need to return the greater of 3 values. Each value is based on user input and system calculations. Requirement = the greater of (Req1, Req2, Req3) Have tried a number of "If" "Else" and Ifs within Ifs "<" and ">" combinations without consistant results. This may seem simple to some but I am relatively new to VB. My search on MSDN was not fruitful.
View 11 RepliesArgument 'Length' Must Be Greater Or Equal To Zero
Feb 12, 2010This makes no since to me I have a textbox that the user will put in information that I need to cut off so I wrote this code
txtMatID.Text = Trim(Mid(txtMatID.Text, 1, (InStr(txtMatID.Text,
"-") - 1)))
The user will imput a number value then a - then some words after that. I just want the number value. But when I try to debug the app it breaks on this line of code with this error. Argument 'Length' must be greater or equal to zero.
Argument Length Must Be Greater Or Equal To Zero
Jun 13, 2011In my decryption statement I am getting
Argument 'Length' must be greater or equal to zero. is this statement wrong
DecodedStr = Mid(DecodedStr, 1, InStr(DecodedStr, Right(DecodedStr, 4)) - 1)
Argument Length Must Be Greater Than Or Equal To Zero
Sep 26, 2011I disabled an exception because it was bugging me i couldnt find an intermittent error. My program reads textmessages from a phone, however a problem sometimes arises, and I am slowly pinpointing the areas of the code that cause issues. I have found however that it is sometimes here:
'Get a string of certain length
Shared Function GetString(ByRef PDUCode As String, ByVal Length As Integer) As String
[Code]....
check to see if length is zero AND thereofre try again in a moment, (because it usually works second time for some reason). I can think how to get around the exception
C# - Format TimeSpan Greater Than 24 Hour?
Aug 17, 2010Say I convert some seconds into the TimeSpan object like this:
Dim sec = 1254234568 Dim t As TimeSpan = TimeSpan.FromSeconds(sec)
How do I format the TimeSpan object into a format like the following:
>105hr 56mn 47sec Is there a built-in function or do I need to write a custom function?
C# To Strip Html But Leave Less Than Or Greater Than?
Jan 12, 2011I have a string variable that contains the following html data:
<p>
<em><strong>This is some <span style="background-color: rgb(255, 255, 0);">rich </span>text. 3 < 5 is a valid statement. <br />
[code].....
Chart Displaying Value X10 Greater Than Actual Value?
Dec 15, 2009I am having the following problem with a chart displaying a value that is heldwithing a variable but 10 times lager. But this is only happening in my programfor a user that is located in the Netherlands.If I run it from the UK or other people run it from other countries the valuesare displayed correctly, it only seems to be a problem for this one userin the Netherlands.I have checked my code and all is correct and there are no Multipliers added tothe value.To show what I mean see below, as I do not have the code to hand as I am currently at work.
View 2 RepliesDetermine And Alter The Control With The Greater Value?
Jun 2, 2010I have two columns of numbers that hold team scores for different events. I am looking for a OO way to Color the textbox of the team with the highest score in each event. I know the following will not do it (without writing a complex set of If Then Statements) but I think it might paint a clearer picture of what I am trying to do.
VB
Private Sub ColorWinner(ByVal crtl01 As Control, ByVal crtl02 As Control)
If CDec(crtl01.Text) > CDec(crtl02.Text) Then
crtl01.BackColor = Color.Gold
[Code].....
The controls are always going to be text boxes. So basicaly I want to determine the text box with the highest value and act on it without having to write a complex series of nested IF Statements.
Download Txt File Greater Than 100,000 Bytes
Dec 22, 2010I've been using the following code to download a text file from the web. It only downloads the first 100,000 bytes of the file which is no good if the file is big. The size of the file I'm downloading can vary from day to day, so I need to be able to download a text file of any size.
Dim wr As HttpWebRequest = CType(WebRequest.Create("http://sooty.postalgroup.co.uk/tempmac/nat-import.txt"), HttpWebRequest)
Dim ws As HttpWebResponse = CType(wr.GetResponse(), HttpWebResponse)
[Code].....
DropDownList Select Lowest Value Greater Than X
Mar 8, 2012I have a DropDownList control and I want to set the SelectedValue to the lowest value in the dropdownlist greater than 0 for example my control drpExample has the following values:[code]I want to use drpExample.SelectedValue = The lowest value greater than 0..The SelectedValue should then be 0.90..Is there a simple way to do this?
View 3 RepliesFilter BindingSource By Greater And Less Than Values
Apr 11, 2012I thought I had this sussed until I then wanted to filter between two values or greater than or less than two values. I have searched and searched all over the web for this and I just go round in circles. This is so frustrating why is this so difficult to find something so basic (anyway that is my rant). I have something like this but am totally confused and do not understand what I am doing now: how I get this working in plain English.
Me.BindingSource.Filter = String.Format("DeliveryDate >= #{0:MMM/dd/yyyy}# And DeliveryDate <= #{1:MMM/dd/yyyy}#", dtpStartDelDate.Value.Date, dtpEndDelDate.Value.Date) _
& String.Format("JobID >= {0} AND JobID <= {1}", txtStartJobID.Text, txtEndJobID.Text)
If I run this with just the date range filter it works fine it is when I add the second filter for the Job ID range I get the following error; {"Syntax error: Missing operand after 'JobID' operator."}
So I it is this line I have the problem with:
String.Format("JobID >= {0} AND JobID <= {1}", txtStartJobID.Text, txtEndJobID.Text)
Find The Lowest Value In An Array Greater Than Zero?
Apr 26, 2010Can I do this to find the lowest value in an array greater than zero?
Dim findLowest() As Integer = {right, left, backRight, backLeft}
Dim theMove As Integer = findLowest.Min > 0
Can't seem to find it on MSDN.
Generate Cryptographic Numbers Greater Than 256?
Oct 27, 2010I'm using vb10.I'm trying to generate cryptographic numbers greater than 256.I've read the windows examples and examples submitted by users.I don't understand how to tell it to use more than one byte.have an example to show me using 2 bytes or 0-65536?Also, what if my range is say 1024-32768? how do I tell it not to go beyond those bounds?
View 3 RepliesIf Palcheck1 Is Greater Than Palcheck 2 Then It Is A Palindrome?
Jan 12, 2010I am working on a project for the next week of my course and have the code built already and running but there was one section of it that looking at it I just dont understand why it works correctly.[code].....So i get that the second if statement here says that is palcheck1 = palcheck2 then its not the same telling the program its not a palindrome. But in the first part of it if palcheck1 is greater than palcheck 2 then it is a palindrome.
View 6 RepliesLoading A Textfile With A Number Greater Than 999?
May 27, 2012I have data which can be put inside listboxes, I then proceed to save the data into a textfile then attempt to load it. This all works great until a number of over 1000 appears because it's read as 1,000 and VB thinks the Comma means to go onto the next field.
'put record into the line in correct format
sLine = sCallCentreOperatorID & "," & sCallCentreName & "," & sQuoteNumber
sRecord = reader.ReadLine
[code]...
VS 2010 - Filter On DataGridView Greater Than Zero
Jan 23, 2012I have a datagridview where I have added a filter. What I am trying to do if the user leaves the field blank I want all the records to show. The field I am filtering on is an integer. I thought I could declare a variable and if the field is blank include all records greater than 0. This would return all records as the number will never be below 0. I tried this but can't get it to work:
HTML
If txtFiltID.Text = "" Then
sSerialID > 0
Else
sSerialID = txtFiltID.Text
End If
'Refresh dgv on filtered criteria
Me.VJobLinesTableAdapter.FillByFilter(Me.DsJobs.vJobLines, sSerialNo)
It works fine if the user enters a value.
.net - Difference Between String.Sort And Greater Than/Less Than Operators .Net?
Sep 28, 2011I have a simple routine to find the next object based on a name property in an un-ordered collection of objects. I go through the collection and collect all the names in a List(of String) adding any names that are > my current name, which should give a list of everything that comes after the current key. I then sort the list using the default .Sort() method on the List(of String) and take the first item in the list, which should be my next item. I do the reverse to find the previous item, add all items < my current name, sort, and take the last item in the list.
However, this method skips over some items. For example I have items named 1210, 1210-ADA, and 1210_ADA_DB. Using this method, getting the next item skips the middle item 1210-ADA and finds 1210_ADA_DB, but finding the previous item seems to work.
[Code]...
Buildin A Constraint That Says The Value Entered Into Text Box Must Be Greater Than 0?
Mar 28, 2009I'm building an app that does calculations (in dollar amounts). I want to buildin a constraint that says the value entered into text box must be greater than 0. If the user does not follow this rule, I want them to get an error message.I have the calculations built and the error message, but not the constraint statement i.e. if users enter negative numbers the ouput is negative, which in the context of this app makes no sense. how a statement that would require the value entered into a text box to greater than a value.
View 3 RepliesCoding A Textbox To Only Accept Values Greater Than 0
Jun 24, 2009just a quick question. I'm trying to code a textbox that will enable a button, only when the value in the textbox is no less than 1. I've tried an if statement with txtBox.Text > 0 doesn't work Will it involve something with Min and Max values?
View 9 RepliesGenerate A String Greater Than A Fixed Length?
Jun 21, 2010In my application, a string generated its length can varying from 1 to 100 (not using random number algo). But I want if length is less than 7 than need to add integers 1,2,3.. untill its size reach to 7. I implements it using while loop as :
If generatedUserName.Length < 7 Then
Dim count As Int32 = 0
While generatedUserName.Length < 7
[Code].....
Is any other better way such as enbuild function Tostring() with some parameter?
VS 2008 Using Greater And Less Than Parameters In A For Loop Statement
Jun 21, 2010I am having a few issues with a For loop statement, code below:
Dim y1 as integer = "12"
Dim y2 as integer = "24"
Dim y2a as integer
[Code]....
Problem i have is that it selects all records that have a value equal to or less than 24 rather than the records that have a value greater than 12 and equal or less than 24. This appears to be an error i am making in the use of greater and less than?
Greater Control Over Changing Data In A Bound DataGridView?
Feb 10, 2012with more control over changing values in a data bound DataGridView.On form load, all the data is pulled down from the attached database and fills the gridIf I want to change one of the values in the grid, I can put my mouse cursor in the cell, change the entry and save it back to the database.
View 10 RepliesIndex (zero Based) Must Be Greater Than Or Equal To Zero And Less Than Size Of Argument
Nov 1, 2011I get this error when clicking on any of the letter buttons in my repeater. The sql statement I have works in sql server, but on my page it just errors out. The only thing that is different is that in sql server I change '@CompanyID' to an actual ID and '{0}' to 'a' so the query will run. All the posts I have found online with this problem say something about this-->{0}, but I don't see anywhere that I might be trying to pass more than one argument or have this wrong.[code]
View 1 RepliesDisplay Result In Gridview According To Textbox Only If Textbox2 Value Is Greater Than Textbox1?
Jan 26, 2011how to display result in gridview according to textbox only if textbox2 date value is greater than textbox1 ?i have two textboxes and gridview ... if i type in Textbox1 : 2-Jan-2011 and in textbox2 : 1-Jan-2011 then in label1 the eroor message display else ..if textbox2 value is greater then textbox1 value then gridview will display records according to textbox1 and textbox2 from database
View 1 RepliesIndex (zero Based) Must Be Greater Than Or Equal To Zero And Less Than The Size Of The Argument List
Feb 2, 2012I created a .NET application that reports to a log file the contents of a registry key. My code works perfectly but it is choking on one of the string values found in the registry. The code that works normally is below.
[Code]...