Convert The Value - ListViewRecs.SelectedItems[0].SubItems[0] - To Integer?
May 22, 2010
int val = lstvRecordsCus.SelectedItems[0].SubItems[0];
The returned value is an int in a string datatype. I need the right hand side to return the value in int instead of string.
I tried Convert.ToInt32, it didn't work.
All the values that comes from SelectedItems[0].SubItems[0] is of type int.
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Jul 9, 2009
I was testing to get the values from the ListView which works fine when double-clicking a row in the MouseDoubleClick_event, but in the SelectedIndexChange_event it crashes. I get an error that the value of "0" is not valid for the index.
[Code]...
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Jan 27, 2010
i 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
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Jul 17, 2011
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 .
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Feb 9, 2010
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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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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Sep 4, 2009
I have written a VB (6.0) progam that pulls data from a Comm Port. I get two bytes back everytime I real the data (i.e. FF E1).Does anyone know how to represent this as a Real number (or floating point)?
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Jul 18, 2010
how will i convert the following public key to integer.
[Code]....
i want to do this bcoz i want to take its xor with another integer value...
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Aug 12, 2009
Can any one tell me how I can convert an integer to a byte. I have a five digit interger and would like to have it as two bytes.
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Apr 10, 2010
[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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Feb 23, 2012
I would like to convert for example the string "98" to the integer 98. Also, is there a way to specify that the value contained in the string is in hexadecimal and that "98" gets converted to 152?
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Jun 5, 2011
how can i convert an integer into a barcode?
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Feb 27, 2009
I would just like to convert a date, say February 27th, 2009 to its integer value of 39869. I've tried cInt(Today) but of course that's no good.
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Jun 21, 2010
How would I ask the user to input what type of engine they want and getting an output of $150
Console.WriteLine("Enter EngineChoice for your vehicle:")
Response = Console.ReadLine()
EngineChoice = Convert.ToString(Response)
[code].....
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Jun 20, 2009
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.
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Jun 5, 2011
If strCardNum.Length <> 5 Then
MessageBox.Show("Please enter a 5 numbers.", _
"Georgetown Credit", _
[code]....
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Feb 4, 2011
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)
Upon selection of a value from the combobox, i want to set the TextAlignment of the Button
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Jan 31, 2012
I have a label i want to increment and i have option strict on. I want the label to be an integer so i can keep incrementing like label.text += 1 but i get errors like[code]....
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Sep 7, 2010
I 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?
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Mar 1, 2010
[URL].. and why it wont let me convert string to integer? i was following tutorial learning VB 2008 using 3.5 framework
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Feb 2, 2010
I 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?.
I have tried the following and they all fail with numerous conversion errors:Cint Convert.ToInt64()
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Feb 19, 2010
how to convert integer to binaryexample: 1 to 00012 to 0010
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Apr 29, 2009
how 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?
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Sep 28, 2011
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
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Feb 7, 2009
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?
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Feb 14, 2012
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
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Apr 12, 2009
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]....
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Apr 30, 2011
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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Jun 15, 2010
I am reading/writing a fixed length header into a stream and I need to do the following in VB:
1. Convert a 2 byte integer (int16) into a byte array
2. Read 2 bytes of a byte array into an integer variable
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Jul 26, 2009
I got to a snag recently in the program. I know exactly what is going wrong, and I know exactly what will fix it. However, I do not know how to code what I need.
Code:
'a function to determine whether the pokemon is shiny
Function SHINY(ByVal data() As Byte, ByVal IDnumber As Integer, ByVal SIDnumber As Integer)
[Code].....
So as you can see, I need to convert a binary string into an integer so it will work properly. Everything else is fine, I've tested it out a lot and done a lot of debugging, even manually, and I'm sure everything will work. All I need is the code to convert it.
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