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Hi,
i need some help in storing and reciving İmage, Audio and video in Access database. i saves them as oleobject but when i am traying to view them i get list of error msg. plz i need help as soon as possible . am using vb.net 8
Sahar Ibrahim
-- modified at 5:48 Thursday 4th May, 2006
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Hi,
i will like to develop a download manager using vb.net.
The download manager has to support resuming.
can anyone help me with it ?
Thanks
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Where exactly do you need help?
--------------------------------------------------------
My portfolio & development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!
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I need help in the resuming part.
For example : When users are downloading a file, out of a sudden they got disconnected.
How can i code the program in such a way that, it will resume from the part where the users have left previously.
Thanks
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You start to download the file from where it ends (you check the downloaded file to get it's size).
Tell us what you have so far...
--------------------------------------------------------
My portfolio & development blog
Q:What does the derived class in C# tell to it's parent?
A:All your base are belong to us!
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greetings all. im a bit lost in my current project...i have create a separate scheduling component which will schedule certain tasks on a network. what would be the best approach when trying to create this. I'll be using Visual Studio 2005.
your help will be greatly appreciated.
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i want to write a program that handle windows events
for example when you press "start" button of window start my program!
MHF
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So I'm moving nodes around, but I'd like to provide a faint
dashed line either above or below the target node to indicate
whether dropping a node over a peer target node will put the
new node either immediately before the target node (so the
line would be above the node), after it (line below the node),
or as a child of the target node (no lines, highlight the node).
The highlighting is easy, but I'm wondering if the lines were
done with the Win32 API Overlay Images. If so, will I have to
drop to P/Invoke to get at these? I'm hoping there's a
straightforward .Net way.
modified 2-Feb-21 21:01pm.
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Hi,
probably this[^] article might be of help to you.
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thanks alot Robert, the article gave me most of what i needed
modified 2-Feb-21 21:01pm.
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When i convert from string to date:
VAR as date = System.Convert.ToDateTime(strDate)
my problem is the convertion return the time with the date... i just want the Date...
should i use a Provide.Iformat ...HOW?
Militiaware
Faris Madi
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the DateTime object is designed to store date and time (including millisecond). If you dont need the time part, just ignore it. If you want to DISPLAY the date without the time there is plenty of scope to format the returned string - check the docs for full details but a simple example
myDate.ToString("dd/MM/yyyy"); // diplays myDate in UK format
Current blacklist
svmilky - Extremely rude | FeRtoll - Rude personal emails | ironstrike1 - Rude & Obnoxious behaviour
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what i should put intead of ????? to copy the content of dataset.table("x") to text file as table
Dim StreamWriterObj As New IO.StreamWriter("c:\DT.txt", True)
Dim DR As DataRow
For Each DR In DataSet_aqar1.Tables(0).Rows
StreamWriterObj.WriteLine(?????)
Next
StreamWriterObj.Flush()
StreamWriterObj.Close()
Militiaware
Faris Madi
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There is no "Kill switch" here!
What I mean by that, is there is no one line of code that will write all the contents of a datarow to a StreamWriter's WriteLine method. The only way to do this would be to iterate each column in the table and build up your own file line-by-line in the format you require.
Current blacklist
svmilky - Extremely rude | FeRtoll - Rude personal emails | ironstrike1 - Rude & Obnoxious behaviour
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how to remove + sign form dagrid in vb.net.
when i fil the datagrid using the dataset and dataadapter classes then + sing appear in the datagrid whein i click on plus sign then the table name appear and when table name then its rows are shown.
which i dont want.
Tasleem Arif
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When You set the datasource, give the datatable name.
use
dg.Datasource=ds.Tables(0)
'or
dg.DataSource=ds.Tables("tableName")
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hi all
tp start any process wedo
processName.start()
when i fire above command, how to get information about
this process "processNAme" is running.
plz help
Thandal
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Hi,
Are you using a BackgroundWorker?
If so, then you have to state that the BackgroundWorker object reports progress:
Me.BackgroundWorker1.WorkerSupportsCancellation = True
Me.BackgroundWorker1.WorkerReportsProgress = True
Then you have to use the event handling procedure ProgressChanged to see the progress:
Private Sub BackgroundWorker1_ProgressChanged(ByVal sender As Object, ByVal e As System.ComponentModel.ProgressChangedEventArgs) Handles BackgroundWorker1.ProgressChanged
Dim tmp As TextBox = Nothing
Try
tmp.Text = e.UserState.ToString
Catch
'Some error handling code
End Try
End Sub
Hope this answers your question.
Good Luck.
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hi
in my program i wnt to run make
when i say start to a process
i want to know whether it is startrd or not, i don't want to use wait to exit
regards
thandal
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hi all
i have problem in process handeling, i m calling "make process" whose output is redirected using stream reader.
when this provess over(make).
i get output in my textbox.
but i want to read the output of process while the process is executing. not after the process exist.
so plz help
Thandal
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Is export template a new wizard in VB.NET 2005 or is it also possible to use it in VB.NET 2003?
And if it is possible, where can I find it?
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Plz give me some idea to change backcolor and forecolor
of column header(Listview) ?
MANU
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hi there,
does anyone know how to change the backcolor of one row in a datagrid
thanks alot
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The problem is , the data from database is not getting displayed into the datagrid. I am using the following code.
Set con = New ADODB.Connection
Set rs = New ADODB.Recordset
Dim sql As String
con.Provider = "Microsoft.Jet.OLEDB.4.0"
con.Open "C:\Documents and Settings\Administrator\Desktop\New Folder\db1.mdb"
sql = "Select * from student"
With rs
.Fields.Append "name", adBSTR
.Fields.Append "roll", adInteger
.Open
End With
Set dg1.DataSource = rs
Thank You
Pankaj Garg
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