look at this code and see how i can speed it up? Its calling a sub to count commas in long string.Calling part 'Sort the incomming messages Dim count_Coma As Integer = CountCharacter(_InMessToAction, ","c)
The sub. This takes about 0.7 of a second to count 20 commas in string _InMessToAction. Was hoping to get it down to 0.1... if at all possible.
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Is there a way in which I can detect how long someone has been idle using a form (ie. Not clicking or entering any information into any fields/textboxes). Or would I have to implement a timer which counts this and reset it in the event handler for any entry?
View 3 RepliesI need a code to count how many commas there are in a richtextbox line. If there are 4 or more commas then do something, else delete line.
View 7 RepliesI need to find the best solution to count how long it takes to make a request to database like connect, do a select and receive the answer. And if that take more than 300 milliseconds I must cut the connection.
Public Function FindLastCt() As Decimal
FindLastCt= 0
Dim strrequete As String = "SELECT MAX(CM_Codigo) FROM CAJITAS WHERE CM_Date >= '" & Format(DateTime.Now, "dd/MM/yyyy") & " 00:00:00.000' AND CM_Date <=
'" & Format(DateTime.Now, "dd/MM/yyyy") & " 23:59:59.999'"
Using connection As DbConnection = factory.CreateConnection()
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I have a string that looks like this: This Original Product comes in a black colour and first thing I need to do is to remove the words with 3 letters or less and after insert a comma after each word. (Original, Product, Comes, Black,.....).
View 8 RepliesI am trying to do s.Replace(""","") dosent work, also tried s.Replace(char(34),""). I want to remove any " from a string.
View 3 RepliesI'm having trouble getting information from a webpage. I've managed to collect a specific string from the webpage, and I want to convert it into a number, but the problem is, is the number is into the thousands, and it can't convert right normally. How could I convert the string, to a number, minus the comma(s)?
View 9 RepliesI have a string like this:Correct Strings Dim value As String = "45, 2111,56, 1, 9, 99, 62,"Invalid Strings:Dim value As String = "10.01, 12,, , "I need to evaluate this string that has this format indefinitely,The regex evaluate the commas who are in series and are only integers.
View 2 RepliesI want to create a string of values separated by commas from a MatchCollection. So far the only way I have been able to make it work is by using a �For To� loop to load an string array one at a time then joining the array. IE is there any way to join the value properties of each match object?
View 6 RepliesThis is what I have, but It doesn't work with strings for some reason (only text files):
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I have code that's working beautifully on my development machine, but when deployed to the server is throwing null reference exception. So, I can't step through the code, but I've pinned down the culprit. But now I am puzzled.[code]In the code above persons is a dictionary of custom class, and certs is of IEnumerable type. Now here's the quandary.. The first line that sets the label returns False, so certs is not null. But the second line throws an null reference exception.
View 1 RepliesThis is not useful, but:If you like Mayan culture,This code convert an integer in Mayan numericals
It can convert in the "Normal Count" system and in the "Long Count" system.In the Normal Count", every glyph is a power of 20, with the most significant on top and the less significant at the bottom
The "Long Count" system was used in Calendar. In the "Long count", every glyph is a power of 20 except the third glyph from the bottom, which is a multiple of 360. This was done because the years were, at the begining of the Mayan culture, estimated to be 360 days.Since I couldn't find a Mayan font, the function returns a bitmap that contains the drawing of the glyphs that represent the mayan numerical
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I have a very long string. I need to parse this string so I can get information out of it. I know what each segment starts with and ends with. The length of the information will vary. I don't know what the easiest way of parsing this string.
Example data will be
ST*997*232898~AK1*HC*8888*~NM1*2*TESTING........
So i will want to get everything from ST to AK1then AK1 to NM1 and so on and so on.
error message i get during compile programe:
string must be exactly one character long. Couldn't store <1 > in scopee column.
Expected type is char.
this is my sql db:
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I am working in VB.Net 2010 framework 2.0.I am setting a big string to tooltip object. In this case tooltip is not appearing. If the string is short (say of 10 lines), tooptip is appearing properly.The following is the code:[code]....
If the "PanelText" is too long (say 50 lines), it does not appear. Sometimes it shows an empty tooltip.
I am working in VB.Net 2010 framework 2.0. I am setting a big string to tooltip object. In this case tooltip is not appearing. If the string is short (say of 10 lines), tooptip is appearing properly.
View 2 RepliesIs there another way to make it so I can add long text to a textbox instead of doing:
richtextbox1.text = "Long string"
I have a client application that connects to a WCF service, i get the file size from the server as a long value then i convert it at the client to a string so it appears like ex:52.21 MB the application gets too many files sizes every time user changes the directory pathso the question is :should i convert the values to a string format from WCF service app then return it to the client as a string format or should i just return the size as a long value and let the client to convert it to a string format in other way which value take more bytes in the memory:
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I have a text file with names that have spaces and commas. For some reason when I read the file it gives me this error. Code is below. Also, I am reading the file into a combobox.
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A question: How can I create a string that is x characters long, but is made up of "space bar" characters?
View 6 RepliesIn vba, There is an address held by a long type which points to a null-terminated string, but I can't find a way to get the string from this address:
long str_address = ...
string str = ?
How 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.
I want to convert a List (of Long) into a string array.
Reason: it's a list of database IDs and I want to make a comma delimited string to pass into a stored proc.I tried this:
Dim commaDelimitedList As String = String.Join(",", itemIDList.Cast(Of String)().ToArray)
but I'm clearly not using the Cast correctly since it throws an exception:
System.InvalidCastException: Unable to cast object of type 'System.Int64' to type 'System.String'..
Is there a way to get Cast working for this, or am I stuck with ConvertAll and a delegate function?
Display multirows if the string is too long on datagridview?[code]...
View 2 RepliesIve been searching the Stackoverflow but couldnt find the exact thread that my problem is this, i want to be able to find and take out any occurances of 8 digits wihtin a string.
Dim SetOfMatches As MatchCollection
Dim MyRegex As New Regex("A^d{8}$A")
Dim TestString As String = "testing 12345678 testing"
myMatches = myRegex.Matches(TestString)
For each Row as Match in myMatches
console.writeline(row.value)
Next
this doesnt not generate any hits. but i want to find the 8 digit occurance in the middle of the string.
I am very basic in RegEx.
I am trying to split a long string of data into an array:
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Ive tried a few ways to write out the regex, but to no avail. Also, sometimes responseFromServer2 contains newlines, and sometimes it does not, depending on the response I get from the server...
i am trying to convert test from a label into a 'long integer' type. i will then use this long integer type to read from the database (Ms access 07). i will be reading an autoNumber from the database
View 2 RepliesIs there a easer way of coding in stead of wrighting long long paragraphs like this in one line [code]All of this is on one line and i got lots of info to put down.."The game will begin on your 16th birthday with your mother waking you up. Today you are to go to the castle for the first time. Leave your bed and open your dresser for a Strength Seed. "
View 2 RepliesI'm trying to make a hash calculator (For testing now)
I know that MD5 is a 1 way(Meaning that there is no decryption for it, yet)
now I was wondering if SHA-1 is a two way. Also, is there any other hashing method that are 2way?
reason is that I want to convert a long string (Lets say 550 chars) into something lower (From 550chars to something lower then 550chars)
I can use a Key, but every possibility will give me bigger length then the actual string.
I have a String with 15 places that I would like to split into 3 pieces: (First 3 digits), (next 3 digits), (remaining 9 digits).
How in VB2008 can I do that? Everything I have read so far indicates seperating by a certain character (ie: "," or " ") but no mention of character place. Seems like a simple thing, but after 2 hours of searching I'm still coming up empty