Convert A String To Hours?

May 1, 2009

I have a string that extract it from database table row

Dim Hour As String ="4:15 PM"

How to convert the hour String to a real hour for the date type?

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Convert Seconds To Hours?

Mar 2, 2010

[code]....

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How To Sum Time And Convert Into Hours

Sep 6, 2007

I want to know how to sum time like
Case 1
If I have MaskedTextBox included 11:00 am and I have onther MaskedTextBox included 1:30 pm. How I get result be 2:30 hours ????

Case 2
If I have ListBox Included 5:01 , 4:30 , 6:10 , 3:20
5:01
4:30
6:10
3:20
Sum Result
H 18: M 61
Convert To Hours
H 19 : M 01

How to Do this Operation with Code VBnet 2005?

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Convert A Timespan To Hours And Minutes?

May 14, 2009

I am working on a timekeeping application in VB 2008 and need to show elapsed time in hours and minutes. I have no problem eliminating seconds but if the hours exceed 24 the time is displayed as days.hours:minutes and what I need is to show (for instance) 30 hours and 15 minutes as 30:15 not 1.6:15

Is there a better way then using code like:
strHours = (TimeSpan.Days * 24) + TimeSpan.Hours
strMinutes = TimeSpan.Minutes
strTotalTime = strHours & ":" & strMinutes

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How To Convert Decimal To Hours / Minutes / Seconds

Aug 24, 2009

im using ms visual studio 2005- vb.net (im a new beginner too)how can i convert decimal result into hour,minutes,seconds? i have degrees result --> i already convert to decimal --> now i need to convert the decimal into hours.i use this formula-degree into decimal (just a notes-im try use calculator)[code]

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Time Display - Adding Hours To Convert UTC Time

Dec 20, 2010

I am trying to create what I am sure is a simple program to add hours to convert UTC time. I want to type in a UTC time and have it convert for every state in Australia. [Code] Now that works fine however when the conversion goes past "midnight" it then shows the date and time. I have tried about 50 different things but cannot get it to remove the date when the converted time passes midnight. [Code] The string was not recognized as a valid DateTime. There is an unknown word starting at index 18.

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Convert A String Containing A Binary, Octal And Hex Number Into A Decimal String?

Jun 7, 2009

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.

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Convert List Of String To A String Separated By A Delimiter

Apr 15, 2009

Whats the best way to convert a list(of string) to a string with the values seperated by ,

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Convert Null Terminated String To Normal String?

Dec 16, 2009

Is there any way to convert null terminated string to normal string.I mean I can easily make a program to find the location of vbnull but there has to be a built in function for that.

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Convert String Array Into A String Without Escaping Any Character?

Dec 24, 2011

I need to convert a string array into a very long string with following requirement:

can not using any character escaping can not using XML can not using single character as separator (e.g. comma or space as separator)

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Convert These Datatypes: Date To String And Integer To String?

Sep 1, 2010

how can i convert these datatypes: date to string and integer to string.Because it must be in a string datatype when I display it in a datetimepicker and textbox.

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Convert A RTF String To A Regulat Text String?

Nov 9, 2009

how I can convert an RTF String to a regulat text string. The rtf string has tons of formatting info, but all I need is the text in the string.

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[2008] KeyPress - Convert To A String And Add It To Overall String?

Aug 3, 2011

Currently, I'm using the following code to pull info from the management class.

[code]...

I'm also pulling info from the bios, disk drives, video, etc. What I've noticed, is although it runs fine on my pc, it may error out on some pcs since it is hardware dependent.I'm having trouble implementing a check to find if it exists before I convert to a string and add it to my overall string.

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Convert 1-Dim String Array To String?

Jun 21, 2010

I'm working on a mass text replacer program because I'm sick of all the 10-day trial ones out there that aren't very good.The entire program is basically finished (All easy stuff), but now I need to code the actual replace/delete stuff, which I'm stuck on because apparently the way I originally intended to do it is not possible.

The way it works is you load a text file (.txt, .cfg, .ini, .doc, etc.) which opens a StreamReader which writes all the data into a listbox. Then you pick whether you want to replace or delete a string. If you select replace, then you enter the string to search for and in another textbox you enter the string to replace it with.

The way I originally intended to do this was like this:

If o1.Text = "Replace" Then 'The option
Replace(txtfile, str1, a1) 'txtfile is the data, str1 is the string to find and a1 is the replacement
End If

The problem is, I believe this method requires txtfile, str1 and a1 to be strings, but they're all 1-dimensional string arrays, which cannot be converted to strings, or at least I don't know how to convert them.

A friend told me one way I could do this is to open both a StreamReader and StreamWriter and do the replace/delete line by line as they are entered into the memory and write them to a temporary file which is then copied over the original. I can do this kind of, but I still don't know the proper way of doing the actual replace code because the string to find and the string to replace with are still 1-dimensional string arrays rather than strings.

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Convert A List(of String) To String()?

Nov 11, 2011

Dim namelist As List(Of String) = New List(Of String)
namelist.Add("Hi")
namelist.Add("Hello")

[code].....

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Convert A String To A Constant String?

Jun 9, 2009

I have the following code...

Const ToAddress As String = username.Text & "url..."

which sets to ToAddress to be used in on my Net.Mail.MailMessage that is to be created with the following constructor

Dim mm As New Net.Mail.MailMessage(username.Text, ToAddress)

which takes in a string and a constant string. But I get an error here[url]...

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Convert String To String Array In .Net?

Jul 29, 2011

I have a function that takes string array as input..I have a string to process from that function..

Dim str As String = "this is a string"
func(// How to pass str ?)
Public Function func(ByVal arr() As String)

[code]....

I have also tried :

func(str.ToArray) // Give error since it converts str to char array instead of String array.

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.net - Convert A List (Of KeyValuePair(Of String,Int32) Into A Dictionary(Of String, Int32) Using .ToDictionary?

Nov 2, 2010

To be able to sort a dictionary by value I'm using this code:

Dim idCurrentJobs As IDictionary(Of String, Int32) = New Dictionary(Of String, Int32)
'The string in the dictionary represents a jobname and the integer is a counter for how many jobs im currently are running in the application'
idCurrentJobs.Add("JobName1", 2)

[code]....

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Value Of Type 'System.Func(Of String, String)' Cannot Be Converted To 'System.Convert

Feb 17, 2011

Value of type 'System.Func(Of String, String)' cannot be converted to 'System.Converter(Of String, String)

Why? They are both effectively a function pointer (or delegate?) to a function that accept a string and return a string.

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Convert A String To Hex?

Apr 28, 2011

I have 1 string of 12 numbers separated by a ',' "11.11,22.22,33.33" etc coming in my serial port. One number has so far been 5339, but now its changed to 533d, which causes problems, for reasons I am still trying to work out.

The top numbers are all real numbers ie 0.000 or 00.00 or 000.0, whereas the bottom 3 numbers are Hex FFFFF but just happen to show decimal numbers by 'good luck'.[code]....

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Convert A String To Xml In C#.net?

Jul 29, 2011

How to convert a string to required xml format in c#.net[code]...

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Convert Hex String To Int

Nov 18, 2011

I have a CSV file which contains the following string:[code]I split the strings into an array using the following:[code]That seems to work, but now how do I convert the Hex strings to numbers when the string is in the format shown above?

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Convert Hex To String?

Sep 29, 2011

this is the hex value of a arabic text "d98ad8a8d8b3d8a8d8b3d8a8" how can i convert it to string

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Convert URI To String?

Apr 12, 2011

Visual Basic 2010.
Dim selection As String = ListBox1.SelectedItem
Dim url As String = Split(selection, " - ")
Form1.WebBrowser1.Navigate(url(1))

I want to convert the URI (Value of type '1-dimensional array of string' cannot be converted to 'string') to a string. How would I do so?

(The selection variable is something like "Title - URL")

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Convert Value To String?

Mar 5, 2010

here is my code

Dim oWeb As New System.Net.WebClient()
oWeb.Headers.Add("Content-Type", "application/x-www-form-urlencoded")
Dim bytArguments As Byte() = System.Text.Encoding.ASCII.GetBytes("username=username&password=password")

[code]....

m attempting to get the cookies saved then use it for another post data i want to do, but I keep getting logged off in like 1 second.The error is Argument 'Prompt' cannot be converted to type 'String'.for the message box.

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How To Convert A Md5 Value To String

Sep 6, 2009

I want to convert a md5 value to string but i do not know how can do i know how to convert a string value like "msdn" to a md5 value "8eedb43a46f91747432c28b51f6046"
usin this code

[Code]...

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Convert From A String To An Integer ?

Oct 10, 2011

How do I convert from a string to an integer? Here's what I tried:

Price = CInt(Int(txtPrice.Text))

I took out the Int and I still got an exception.

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.net - Convert A String Into Octal?

May 8, 2012

Is it possible to convert a string of text from a textbox into Octal numbers? If so, how to convert octal to text and text to octal.

Edit: Oh, now I understand how it works. I thought that hex and octal were 2 different things but really it's 2 different bases. Sorry for the second post

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Asp.net - Convert Textbox Value To String?

Sep 27, 2011

I have a textbox field called ClientsBalance.

This balance can is usually in money order with a set amount. The client is also allowed to pay by Debit Cards.

Here goes:

Dim paymentType As TextBox
otherPyment As String = "Debit Card"
If paymentType.Text <> "1250" Then

[Code].....

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Asp.net - How To Convert String To Datetime

Jul 30, 2009

I have a Session variable in which i have stored one date '22/7/2009'.Now i want to convert value in session to datetime. I tried folowing code:

Session("AppointmentDate") = Request.QueryString("ADate")
Dim s as datetime=Convert.ToDateTime(Session("AppointmentDate"))

But error is showing as 'string is not recognized as a valid datetime'. convert value in Session to date?

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