Hi EveryBody:
How can I write a byte array to FileStream, I tried to do so and I use the
following code:
Dim rawan As New List(Of Byte())
Dim msg() As Byte = CType(rawan(TextBox1.Text), Byte())
Dim File_Name As String = "Winter.jpg"
Dim fs As New FileStream(File_Name, FileMode.CreateNew)
' Create the writer for data.
Dim w As New BinaryWriter(fs)
' Write data to Test.data.
Dim i As Integer
For i = 0 To msg.Length
w.Write(CInt(i))
Next i
w.Close()
fs.Close()
But I got the following message Can not can't not access file. So how can I
write my data to file or file stream? any help will be appreciated
regard's
Husam 9 2180
Husam wrote:
How can I write a byte array to FileStream, I tried to do so and I
use the following code:
[...]
If you're using VS2005 or later (you didn't say if you were) and you want to
write a byte array to a file, this is an easier solution:
\\\
IO.File.WriteAllBytes("Winter.jpg", msg)
///
HTH,
--
(O)enone
(O)enone is right, but in your code you don't have any Open calls on your
stream or writer. That would be necessary.
"Husam" wrote:
Hi EveryBody:
How can I write a byte array to FileStream, I tried to do so and I use the
following code:
Dim rawan As New List(Of Byte())
Dim msg() As Byte = CType(rawan(TextBox1.Text), Byte())
Dim File_Name As String = "Winter.jpg"
Dim fs As New FileStream(File_Name, FileMode.CreateNew)
' Create the writer for data.
Dim w As New BinaryWriter(fs)
' Write data to Test.data.
Dim i As Integer
For i = 0 To msg.Length
w.Write(CInt(i))
Next i
w.Close()
fs.Close()
But I got the following message Can not can't not access file. So how can I
write my data to file or file stream? any help will be appreciated
regard's
Husam
Husam,
Can you have a look what happens when you set option Strict to on, I have
the idea that you want to write nothing.
Cor
"(O)enone" <oe****@nowhere.comschrieb:
>How can I write a byte array to FileStream, I tried to do so and I use the following code:
[...]
If you're using VS2005 or later (you didn't say if you were) and you want
to write a byte array to a file, this is an easier solution:
\\\
IO.File.WriteAllBytes("Winter.jpg", msg)
///
.... or 'My.Computer.FileSystem.WriteAllBytes', which does pretty much the
same as the above.
--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>
"Herfried K. Wagner [MVP]" <hi***************@gmx.atwrote in message
news:ue**************@TK2MSFTNGP06.phx.gbl...
"(O)enone" <oe****@nowhere.comschrieb:
>>How can I write a byte array to FileStream, I tried to do so and I use the following code:
[...]
If you're using VS2005 or later (you didn't say if you were) and you want to write a byte array to a file, this is an easier solution:
\\\ IO.File.WriteAllBytes("Winter.jpg", msg) ///
... or 'My.Computer.FileSystem.WriteAllBytes', which does pretty much the
same as the above.
What a pair of morons you two are. He's using a BinaryWriter, in case you
hadn't noticed.
"Guru" <ru*****@interference.nitschrieb:
>>>How can I write a byte array to FileStream, I tried to do so and I use the following code: [...]
If you're using VS2005 or later (you didn't say if you were) and you want to write a byte array to a file, this is an easier solution:
\\\ IO.File.WriteAllBytes("Winter.jpg", msg) ///
... or 'My.Computer.FileSystem.WriteAllBytes', which does pretty much the same as the above.
What a pair of morons you two are. He's using a BinaryWriter, in case you
hadn't noticed.
There is no reason to use 'BinaryWriter' in this particular case.
--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>
"Herfried K. Wagner [MVP]" <hi***************@gmx.atwrote in message
news:uJ****************@TK2MSFTNGP02.phx.gbl...
"Guru" <ru*****@interference.nitschrieb:
>>>>How can I write a byte array to FileStream, I tried to do so and I use the following code: [...]
If you're using VS2005 or later (you didn't say if you were) and you want to write a byte array to a file, this is an easier solution:
\\\ IO.File.WriteAllBytes("Winter.jpg", msg) ///
... or 'My.Computer.FileSystem.WriteAllBytes', which does pretty much the same as the above.
What a pair of morons you two are. He's using a BinaryWriter, in case you hadn't noticed.
There is no reason to use 'BinaryWriter' in this particular case.
That is not your decision to make, it is the OP's.
"Guru" <ru*****@interference.nitschrieb:
>>>>If you're using VS2005 or later (you didn't say if you were) and you want to write a byte array to a file, this is an easier solution: > \\\ IO.File.WriteAllBytes("Winter.jpg", msg) ///
... or 'My.Computer.FileSystem.WriteAllBytes', which does pretty much the same as the above.
What a pair of morons you two are. He's using a BinaryWriter, in case you hadn't noticed.
There is no reason to use 'BinaryWriter' in this particular case.
That is not your decision to make, it is the OP's.
It's simply a bad idea to use 'BinaryWriter' if you want to persist an array
of bytes forming a file's contents.
--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>
Herfried,
What did you often write, I have showed it you by email lately, although I
could not resist a minute ago a reply to the troll, let us think about that.
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