VS 2010 : Convert The C Value / Hex Or Integer Value Of 0x00000000L?
Jan 21, 2010convert this C value for me?
Value : 0x00000000L
convert this C value for me?
Value : 0x00000000L
I'm trying to convert an integer (0 to 255) into a 2-value hex string. For instance, if the integer was 255, the hex string would be "ff", if the integer was 15, the hex string would be "0f". The issue I'm having is trying to keep the leading 0. I've been able to overcome this by using an if statement to determine if the length is less than 2, in which I would concatenate a 0, but this is pretty inefficient I think. Here's my
Dim get_integer as Integer = TextBox1.Text Dim hex_value As String = Convert.ToString(get_integer, 16)
If hex_value.Length < 2 Then
hex_value = String.Concat(0, hex_value)
End If
how to improve this? I really would like to get away from using the if statement.
i have data in an array list called txtarray which contains numbers, how can i loop through the array list and convert the values from into a integer variable?
View 7 Repliesi tried this, but had invalidcast at line 2.
vb.net
Dim a As Array = Array.CreateInstance(GetType(Integer), New Integer() {1}, New Integer() {1}) Dim b As Integer() = CType(a, Integer())
what i'm trying to do is to create an Integer array with LBound greater than 0. any way would be accepted, or can i say this: my function that takes i As Integer() as its argument does not have to check the LBound of i because there is no way LBound of i will ever be greater than 0
when I used
Integer.Parse(CustomerID, System.Globalization.NumberStyles.HexNumber) to convert from hex to interger it display like this &H566
ho to remover &H or how to convert in another way .
I'm a C# programmer but am converting some code from C# to VB.NET. In c# I can simply use (int)blah.getValue() where getValue() returns an Integer?
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Price = CInt(Int(txtPrice.Text))
I took out the Int and I still got an exception.
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[Code]....
i want to do this bcoz i want to take its xor with another integer value...
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View 3 Replies[code]This code wont work, it claims it cant be converted from a string to integer, i have tried CInt, but that doesnt work either.
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Console.WriteLine("Enter EngineChoice for your vehicle:")
Response = Console.ReadLine()
EngineChoice = Convert.ToString(Response)
[code].....
OK so in this hex editor I have, Hex Workshop, when I search for a 32 bit float i type in (lets just say) 1. It then spits it back at me in a 32 bit float, but also as hex.
the 32 bit float for 1 = 3F80 0000
I really cant grasp this idea, let alone put it into my program.
able to convert an integer to a float then to that sort of hex.
If strCardNum.Length <> 5 Then
MessageBox.Show("Please enter a 5 numbers.", _
"Georgetown Credit", _
[code]....
I have add some items into an combbox, the items represent the values from ContentAlignment Enum, (the values of the combobox are not same as the values of the Enum)
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View 4 RepliesI did a quick search for this and was surprised not to find it anywhere.
Basically looking to convert full month names (January, September, etc) to the equivalent number that would be used in mm/dd/yyyy format.
I can put together my own array and pull it out accordingly, but there has to be a quick and straightforward method already. Right?
[URL].. and why it wont let me convert string to integer? i was following tutorial learning VB 2008 using 3.5 framework
View 8 RepliesI am working on a form of copy protection for some software i am developing. In order to generate a unique license for a machine i am aquiring information about the hardware the software is running on. For this task i aquire the 'BIOS version' of the machine using the Win32 libaries. As the BIOS version format can vary from machine to machine i need to be able to convert a string value to a integer so i can perform a mathmatical calculation on it.
A typical BIOS version output may look like 'GBT42302e31' for eg once all the spaces and characters are removed. However this output can change dramatically between motherboard manufacturers.How do i convert the value 'GBT42302e31' to a integer like '5356243' for eg so i can then perform a calculation or hexidecimal conversion on it?.
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how to convert integer to binaryexample: 1 to 00012 to 0010
View 8 Replieshow can i convert the value in label to integer?
Dim total As Integer
total = (Convert.ToInt16(lblPercentageClosed.Text)) + (Convert.ToInt16(lblPercentageOpened.Text))
But when i used the above method, i'll have input string is not in correct format error. How can i do this?
just having a bad time about this stuff.i need to multiply both textbox1 and 2 to textbox 11. is it possible?
attach is the code and the program looks like
Can we convert a dataview into a integer?
Dim xmlFile As XmlReader
xmlFile = XmlReader.Create("userlist.xml", New XmlReaderSettings())
Dim ds As New DataSet
Dim dv As DataView
[code]....
Iv tried putting index into another integer also known as varas and then I + 1 to see if it worked but it didnt.So im wondering if theres a inbuilt function?
Im wondering if how to convert 02/14/2012 to this format '20120214'
I want do save date in my database in that format...because I see it more flexible
I created a new webbrowser and it's not showing up. I can change the height but when I change the location it says can't convert integer into drawing point. I made sure it's visible and added it in the form.
[Code]....
I'm trying to create a function which saves a file as the date and time in a integer value.[code]...
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1. Convert a 2 byte integer (int16) into a byte array
2. Read 2 bytes of a byte array into an integer variable