Date Refresh dont refresh ?? - Visual Basic Discussion Boards

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Re: A strange question about strings.

Hurricane30006-Sep-09 12:53

Hurricane3000

6-Sep-09 12:53

Thanks for help,

I will evaluate what is more convenient to do.
Strings that I must compare can have until 23 commas!

Ignazio

Re: A strange question about strings.

εїзεїзεїз6-Sep-09 15:28

εїзεїзεїз

6-Sep-09 15:28

hope so this will work , I did this thing for you but MVPs don't recommend this because copy paste will not enhance your programing skills

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click


    Dim str1, str2 As String
    str1 = "softdev_sup"
    str2 = "Softdev_    sup"
    MessageBox.Show(String.Compare(str1, str2, False))
    MessageBox.Show(String.Compare(RemoveSpace(str1), RemoveSpace(str2), True))

End Sub

Public Function RemoveSpace(ByVal strText As String) As String
    Return System.Text.RegularExpressions.Regex.Replace(strText, " ", _
    String.Empty, System.Text.RegularExpressions.RegexOptions.IgnoreCase)
End Function

Best Of Regards,
SOFTDEV
Sad like books with torn pages, sad like unfinished stories ...

Re: A strange question about strings.

Hurricane30007-Sep-09 1:24

Hurricane3000

7-Sep-09 1:24

Hi,

The code you posted seems to be exactely that I was looking for.
With great surprise, differentely I was thinking, it is also fully compliant with Compact Framework, without any modification.
Running the code, the first message is "1" and second is "0".
To reduce the impact on the programing skills, I will do the work in 2 steps:
A first pass will exclude strings 100% equal (considering also spaces), from the 2nd pass that will compare only remaining strings using the RemoveSpace function.

Thank you very much.

Ignazio

modified on Monday, September 7, 2009 12:44 PM

Re: A strange question about strings.

εїзεїзεїз7-Sep-09 7:51

εїзεїзεїз

7-Sep-09 7:51

u r welcome man say thanks 2 code project

Best Of Regards,
SOFTDEV
Sad like books with torn pages, sad like unfinished stories ...

Audio Storing in Data Base

Abdul_Rouf6-Sep-09 7:04

Abdul_Rouf

6-Sep-09 7:04

Dear All,

i am VB.Net User with Visual Studio.Net i want to genrate a project for FM Radio. They have some secrete MP3 files. So, they want to store them in there Data Base.

Dear All my Question is that how can i do that Using Visual Studio with Visual Basic.Net. If Someone has complete knowledge about this so plz help me.

Waiting for ur reply

Abdul Rouf

Re: Audio Storing in Data Base

Luc Pattyn6-Sep-09 7:29

Luc Pattyn

6-Sep-09 7:29

storing bulk data is always the same, whether it is one image, one movie, one audio track.
CodeProject has lots of entries on storing images, and so does Google.

Smile | :)

Luc Pattyn

Badger | [badger,badger,badger,badger...]

Have a look at my entry for the lean-and-mean competition; please provide comments, feedback, discussion, and don’t forget to vote for it! Thank you.

Re: Audio Storing in Data Base

Ray Cassick6-Sep-09 12:42

Ray Cassick

6-Sep-09 12:42

They (you) really want to store the MP3s in the DB? Personally I prefer to store them in the file system and then store meta-data about the files in the DB (ie: keywords, title, musician, etc...) along with the storage location in the file system.

LinkedIn[^] | Blog[^] | Twitter[^]

Date Refresh dont refresh ??

Bob Beaubien6-Sep-09 3:06

Bob Beaubien

6-Sep-09 3:06

Hello To all

I have a text box that displays the date and it work my problem is it dont change when the date changes to the next day ??

here is my code Textbox1.text is the text box with the date in it

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Timer1.Enabled = True
        TextBox1.Text = Format(Now, "M")
        Timer1.Interval = 60000
        Timer1.Start()

Thanks everyone for your help
everyone has been grate here
Bob

Re: Date Refresh dont refresh ??

Luc Pattyn6-Sep-09 3:15

Luc Pattyn

6-Sep-09 3:15

Ask yourself when and how often does Form1_Load execute.

Smile | :)

Luc Pattyn

Have a look at my entry for the lean-and-mean competition; please provide comments, feedback, discussion, and don’t forget to vote for it! Thank you.

Re: Date Refresh dont refresh ??

Bob Beaubien6-Sep-09 3:30

Bob Beaubien

6-Sep-09 3:30

Thanks Luc i shold have no that hehe

Thanks to good pepole like your self

pepole like me can lern vb

This is what i did to fix it and it seems to work

Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick
        TextBox1.Text = Format(Now, "M")
    End Sub

Thanks agine for every one help

Can´t maintain login session in manually edited webbrowser

josemaloco6-Sep-09 1:35

josemaloco

6-Sep-09 1:35

I want to create "views" of a web page, to do that I´m retrieving and editing the html code to show what I want in a new small webbrowser:

Dim PageHTMLBytes() As Byte
Dim htmlText as string = ""

PageHTMLBytes = webClient.DownloadData(url)
' Convert result from byte array to string
Dim utf8 As New UTF8Encoding()
htmlText = utf8.GetString(PageHTMLBytes)
...
-Edit of the html code-
...
miniWebBrowser.DocumentText = editedhtmlText

The problem is that one part of the editedhtmlText I´m showing, is a flash object which checks if you are logged in, but it doesn´t matter if I logged before, as soon as I set my own, edited code, the session is lost. I tried setting cookies like this:

Dim request As HttpWebRequest = WebRequest.Create("http://www.cam4.com")

'Set cookies.
request.CookieContainer = New CookieContainer()
request.CookieContainer.Add(New Cookie("user", "usuario1", "/", url))
request.CookieContainer.Add(New Cookie("password", "password1", "/", url))

Dim response As HttpWebResponse = request.GetResponse()
Dim reader As IO.StreamReader = New IO.StreamReader(response.GetResponseStream(), True)
Dim html As String = reader.ReadToEnd()
web.DocumentText = html

..which throws no errors but no luck at all in keeping my session. I started to fiddle about with webrequest and responses instead of downloading the html code, but I couldn´t go much further.

I´m on Windows XP 32 bits, VB 2008 Express, Net. Framework 2.0 SP1 (for legacy support). Some assistance on how can I aboard this problem will be appreciated.

Re: Can´t maintain login session in manually edited webbrowser

εїзεїзεїз6-Sep-09 5:41

εїзεїзεїз

6-Sep-09 5:41

You will definitely get good answers for this post if you will post it on correct form which is
web Developmenthttp://www.codeproject.com/Forums/1640/Web-Development.aspx[^]

Best Of Regards,
SOFTDEV
Sad like books with torn pages, sad like unfinished stories ...

Press Enter key on command prompt in vb.net

Gagan.205-Sep-09 23:55

Gagan.20

5-Sep-09 23:55

Hi all

I am creating a program in which I am executing a bach file, which requires a "Enter key" hit to execute, as below :

Dim prc As New Process
            
With prc.StartInfo
.FileName = "e:\abc.bat" 'batchfile to execute
.UseShellExecute = False
.RedirectStandardInput = True
End With

prc.Start()
prc.StandardInput.WriteLine("{enter}")
prc.Close()

Now the above code run successfully and it appears a command prompt window showing "e:\abc.bat" file is executing but the code

prc.StandardInput.WriteLine("{enter}")

is not redirecting enter key to completely execute the batch file.

How can I use "Enter key" hit on that command prompt window in vb.net.

Thanks.

Gagan

Re: Press Enter key on command prompt in vb.net

Henry Minute6-Sep-09 0:24

Henry Minute

6-Sep-09 0:24

Lookup Console/StandardInput.ReadLine() or .ReadKey() and test for enter.

Henry Minute

Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”

Re: Press Enter key on command prompt in vb.net

Gagan.206-Sep-09 17:15

Gagan.20

6-Sep-09 17:15

Thanks Henry for your suggestion but I have already tried these methods and there is no effect when a command window appears showing "abc.bat" is running.

I only want to do that when my batch file start executing, it takes a "Enter key hit" from program to completely execute my batch file(because it requires a Enter key hit for further execution)and not wait for hitting Enter mannually from user.

Suggest me how can I do that.

Thanks.

Gagan

Hide a mapped network drive

Member 43651665-Sep-09 23:30

Member 4365166

5-Sep-09 23:30

Hi,

I hava piece of code which creates a networl drive on the user's system. I need to hide the network.

The purpose of doing this is that the user while using an application need to connect to the Access db on a file server. But shouldn't know that the drive is mapped onhis computer.

Thanks
Sanjeev

Sanjeev

Re: Hide a mapped network drive

Henry Minute6-Sep-09 0:32

Henry Minute

6-Sep-09 0:32

I may be misunderstanding your problem but doesn't the standard Data Source parameter accept a URI - ServerMachineName\PathOnServer.mdb?

Re: Hide a mapped network drive

Dave Kreskowiak6-Sep-09 11:33

Dave Kreskowiak

6-Sep-09 11:33

Then don't map the drive. Use the UNC path that the map points to instead.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008
But no longer in 2009...

Passing parameter values from one form to populate a datagridview on another form.

jeshra2795-Sep-09 19:50

jeshra279

5-Sep-09 19:50

I have one form in which I am searching the database table as :

cmd = New SqlCommand(" SELECT * FROM client_details WHERE DateofJoining BETWEEN #" + ddfrm + "# AND #" + ddto + "# ")
con.Open()

where, "client_details" is my database table name. And "DateofJoining" is a column.

In 2nd form, I have a datagridview, in which I have stored the data with several columns.
I want to get the number of rows from the updated datagridview in 2nd form using the filtered criteria which I did in my 1st form above.
I am trying but not able to update the datagridview using the filter.
Do i need to call any public function in 2nd form from the 1st form?

Re: Passing parameter values from one form to populate a datagridview on another form.

Paramu19735-Sep-09 21:04

Paramu1973

5-Sep-09 21:04

Yes.Make it as a Public Function in form1 and then call it from form2. Thumbs Up | :thumbsup:

Right Click / Options Menu

Member 43745425-Sep-09 16:17

Member 4374542

5-Sep-09 16:17

hi,
was wondering if it is possible to code a program to "right click" / bring up context menu for a file.
so to be a little less vague;

i have heaps of templates (win word, excel...), you right click and select "New"
which opens the respective office app with the template loaded into a fresh doc.

how could i do this programatically, rather that simply opening the file through vb or doing it manually?

apologies if this has already been answered, i have searched for it

-N

Re: Right Click / Options Menu

Mycroft Holmes5-Sep-09 22:30