Not a professional at vb.net but I want to know how to check if a url ends with a number
I know this part:
If WebBrowser1.Url.ToString.Endswith("detect number") Then 'my coding here End If The problem is that I don't know what to put in 'Endswith()'
I would like to know how to detect a two digit number within a string.
For example: how can I pull the number 42 from that string?
Going from VB6 to VB10 I find VB10 has much easier ways of doing things, like getting command line arguments, getting all subfolders, etc, the hardest part is knowing what commands to use. Is there a better way to detect if a string ends with certain text? I'm doing it like this....
[Code]...
I've been trying to solve this for couple of days now, I have tried with regex, split command and I have this string: Temp: 21�-9�hum: 45%-100%probable something: 14%-32%
characters after numbers are always the same as above same as the text all numbers can go from 0 to 999 I need to get only numbers, so output would be array of (21, 9, 45, 100, 14, 32)
How can I get a line number that contains a specified string in a text file and write a word one line below it?
View 6 RepliesIs there a way to find ALL of a specified string from a multiple-line text and express their line number as integers?
View 10 RepliesI would like to create macro. I have some questions is something possible and so on. First thing is it possible to detect number on game? example: this line : Your next dig's number is 8327, type /dig 8327 to dig.I need to get that dig number and then it need to type F6 and type /dig number and enter.Its must do it every 30 sec.Is this possible to create one ? and anyone have ideas how to create on if it is possible.
View 3 RepliesI'm doing a parking system. but my problem is how can I automatically detect the car plate number when i picture the plate number of the car?
View 6 Replieshow do you detect how many decimals a decimal number has
View 10 RepliesI am trying to figure out a better way to basically predict a random pattern from a previous set of numbers. I figured the best way would be to use a for next loop and try different random seeds until a pattern matched, but it seems that it would take forever Lets say you had 3 random numbers: 2, 5, 12
Code:
Dim RandomGenerator as New Random()
Dim FirstNumber as Integer = 2
Dim SecondNumber as Integer = 5
Dim ThirdNumber as Integer = 12
[code]....
The above code does work to an extent, the problem is it takes so long to process. Is there any way to feed in the random numbers and have .net spit out a seed that matches them?
I am currently having trouble detecting the number of rows in the table in sql database. I have one column as auto increment, and one column that will show the blkname. But everytime I delete off one row, the program cannot run saying that there is no row at position "up to the latest number". Then, when I try to insert back the row again, the program also gives me the same error. I think the program probably cannot detect the number of rows correctly as it cannot like detect if there is 5 rows in the database and if you delete one row, it will give me the error. The above method is the same if I used the auto increament column and without.
The code that I have wrote so far is :
'AUTOINCREMENT
Dim n As Integer
Dim inc As Integer
Dim numbers() As Integer
Dim StartFrom As Integer
Dim EndAt As Integer
Dim MaxRows As Integer
MaxRows = ds2.Tables("CustDetail").Rows.Count
[Code] .....
with a code that can detect when a pin number is entered in reverse. and alerts the user that he has entered pin number in reverse
View 5 RepliesI created a listbox using VB.NET. When the user select an item (it is a string format) in the listbox and click on a button, there will be a number beside the string and the number will increment which time the button is clicked. Anyone know how to do it...?Below is the coding I'd done, but I don't know how to do the increment part. Anyone know what coding I need to add?
Dim no As Integer = 0
listBox.Items.Add(listBox.SelectedItem & no)
In VB.Net, is there a way of auto-detecting the culture of a string representation of a number? I'll explain the situation:Our asp.net web site receives xml data feeds for boat data. Most of the time, the number format for the prices use either a simple non-formatted integer e.g. "999000". That's easy for us to process.Occaisionally, there are commas for thousands separators and periods for the decimal point. Also, that's fine as our data import understands this. Example "999,000.00".We're starting to get some data from France where some of the prices have been entered with the periods and thousands separators the other way around as that's the way it's done in many European countries. E.g. "999.000,00". This is where our system would interpret that as nine hundred and ninety nine pounds instead of the nine hundred and ninety nine thousand pounds that was intended.
View 2 RepliesHow do i detect a part of a string from a string? For example: i want to check if the part of the string "mummy" exists in a string:"Mummy loves Daddy and loves me too"
View 1 RepliesI just want to know.. if I can detect the language of the text in the textbox (is it English or Arabic ) for example.
View 1 RepliesHow do i detect a part of a string from a string in a text file? I'm using vb08[code]...
View 10 Repliesso in a program I'm working on in VB.NET I'm trying to make it so I can take in a list of strings (each on a different line). For each line I want to take in the line, and break it up into three parts. The first part goes from the beginning of the string to the first colon in the string, the second part goes from the first colon to the at symbol, and the last part goes from the at symbol to the end of the string.
For example, I'd take in a line of the series of lines: hello:world@yay
I'd want to break it into three separate strings of "hello", "world", and "yay".
How would I do such a thing in VB.NET?
I need to get the last Character in a text string and to decide if it is an equals sign or not.
View 5 RepliesI am trying to detect if a string's encoding if different than cp1251
- usually its koi8-r and if so convert it to cp1251
As I understood it can be done using encoder and unencode?
I tried searching on the subject, and find almost nothing. I am kinda lost.
Is there a way to detect a Chinese character in a string which is build like this:
dim test as string = "letters 中國的"
Now I want to substring only the Chinese characters. But my code is database driven, so I can't substring it, because the length is always different. So is there a way I can split the string, from the moment I detect a Chinese character?
How do I make a regex that can detect a certain character string that is either all by its self in a line, or separated by white space.
If I have the line:
"ot"
Or the line
"sdf gdfg dv ewrsef fvdf ot sdfsd sdot"
I want to be able to detect the 'ot', except for the one that is 'sdot'
Im trying to to detect what is in the string and so something for each different result but im not sure howto, here was my first idea but it obviously doesnt work as you cant use contains that way:
Select Case omg.Contains
Case "1"
MsgBox("1")
Case "2"
MsgBox("2")
End Select
I'd like to convert a string which contains a decimal number into string that contains the binary value, the octal and the hexadecimal value of that decimal number.Afterwards I also like to convert a string containing a binary, octal and hexd. number into a decimal string.Basically I'm looking for the functions:
dec2bin
dec2oct
dec2hex
bin2dec
oct2dec
hex2dec
I'd not prefer to rewrite a function, I'm sure the framework must have these functions already.
How can I do for converting 3 in "three". Or converting for example 153 in "one hundred fifthy tree"
View 7 RepliesI am trying to get a number into a cell but as a string not a number. For example if I have the number as '12345678901234' instead of putting that exact number in it changes it to ' 1.23457E+13 '. How do I get it to read it as a string and not an integer? Here is the code that I am using.
Dim
num As String
If pRow.IsProjectNumNull = False Then
[Code].....
The string is coming from this [url]...
View 2 RepliesHow do I count the number of times that a string appears in another string. I know this code:
If odocument.ToString.Contains("window.alert") Then
pops = pops + 1
End If
But that will just see if the desired string contains "window.Alert" once, rather than how many times it does contain it.
VS 2010 Adding whole numbers between a number and a number
View 3 RepliesI would like to detect the Address and Port number of the Parallel Port in computer.
View 4 Replies