pureenhanoi
Last Activity: Sep 7 '10, 09:57 AM
Joined: Mar 27 '07
Location: VietNam
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Use masked textbox instead of origine textbox... -
If you store 10 random number by a For routine, the time for each number are the same (coz the coputer can store thousands of number in a Second). So, you can use a Timer like your first post
Desiging:
put one timer and one Command button into form
set Timer Interval to 1000 (or any inteval you want)
Coding:
[CODE=vb]Option Explicit
Dim numberStored As Integer
Dim NumberArray(0...Leave a comment:
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Try:
Con.Excute Str3...Leave a comment:
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There is a shorter way:
Private Sub cmdPrint_Click( )
myDateReport.Se ctions("Section Name").Controls ("ControlName") .Caption = Date
End Sub
When you design your report, you know exactly which Section you put the control. Do not need parse all Sections, and all Cotrols to find out the lblDate
;)...Leave a comment:
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Option Explicit
dim mX As Single
dim mY As Single 'store mouse X, and mouse Y
Private Sub Picture1_MouseD own(Button As Integer, Shift As Integer, X As Single, Y As Single)
mX = X
mY = Y
End Sub
Private Sub Picture1_Click( )
Dim pointRGB As Long
pointRGB = Picture1.Point( mX,mY)
'now, store this value any where you want
Ens Sub...Leave a comment:
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You made an user control, and it must have the AccessKey. Does this correct?
To set access key for yor control, you must use:
UserControl.Acc essKey = "C" 'or any alphabet you want
You can determine which should be the accesskey by analyze the "Caption" property of this control. The accesskey must be the Character following the Ampersand symbol.
The event will be fired when the...Leave a comment:
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the statement Rs.Open is invalid gramma
it must be: rs.Open "[Source]", cn, adOpenStatic, adLockOptimisti c, adCmdText
and the connection String of cn is invalid too. I'm not sure can it work without correcting, but you must use this:
Cn.Open "Provider=Microsoft.Jet.O ledb.4.0; Data Source=C:\database.mdb;"...Leave a comment:
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I think you better create an ODBC DataSource, an point it to your DBF file
To Create ODBC DataSource:
Open Control Panel > Administrative Tools > ODBC DataSource
On the System DSN tab, click Add
Select "Driver do Mircosoft dBase" driver, and then Finish
Now, name the datasource is AKTTXT, select the right version for dBase file (you can change version latter if it does not correct)
Uncheck...Leave a comment:
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see these statements:
startTime = Now
endTime = Now
Each time Timers fire event, the startTime and andTime varriables always get the lastest moment.
Now, two timers have inteval is 5S different. If Timer2 fires event first, so Duration = Now - StartTime = 5
If two timer fire event together or Timer1 fires event first, so Duration = endTime-StartTime = Now - Now = 0.
I think, you should set...Leave a comment:
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I've got the same proplem. Does any one know how to post a request to a web page with an fixed URL, and get the content of this page into memory (or file).
I know how to parse Strings from webpage content to get out dirsered infomation. But i need the content be loaded dirrectly from Internet...Leave a comment:
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I think you must use vbModal Const, instead of vbModeless
Form1.Show vbModal...Leave a comment:
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It seems very good. But it may not distinguish Required and Not Required numbers.
If you've used MS-Access, you can see the Format String. In format string, "0" are not required numbers and "9" are required numbers...Last edited by Killer42; Mar 12 '08, 02:11 AM. Reason: Reduced quote block, corrected "distinguild" and "verry".Leave a comment:
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Thanks for you help. I tried using LIKE operator. It works verry well with "*" character. But it recorgnize "*" character only, and all character are in case sensitive. With other characters like "?", "0", "9", it cannot work.
Example: ("T12345.DOC " LIKE "T*.DOC") -> return TRUE (its good)
("T12345.doc " LIKE "T*.DOC") -> return False (abit...Leave a comment:
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StrComp cannot recorgnize special characters like "*", or "?"
See: StrComp("TIE1.D OC","TIE1.DOC ") -> return 0 (its correct)
StrComp("TIE*.D OC","TIE1.DOC ") -> return -1 (its correct too)
but, what it like is StrComp("TIE*.D OC","TIE1.DOC ") will return 0, because "*" character is represent for "1", or any characters...Leave a comment:
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Compare string like file name compare
Hi bro!
Can anyone tell me, how to compare two strings like Operating System compare file names.
Example: if i have two string "T*.DOC" and "TIET1.DOC" . The comparision operator must return TRUE values when compare them -
No no, not that SQL state ment. See my reply above. you can copy that code and paste into your program. After that, you can delete all comment line. Try that code.
One more else, the saldetail table, as i think it has more than one field (ID), so, why do you SELECT only ID on salDetail...Leave a comment:
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Ofcourse we need some varriables to save infomation about current view.
Let take a look in our forums. One Topic start, and have many Replies for it. Admin can control how many Replies are displayed on one page, and what page is current page of view.
So, i think we need only two varriables to processing data: recordsOnOnePag e and currentPage
First, select All records into Recordset. Then, calculate the record start of...Leave a comment:
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When move your application to another computer, you must make an Setup program. This program will bring your EXE file, your Report and database file and any needed DLL.
If you dont know how to write an Setup program, you can use an ultility that was given in Microsoft Visual Studio (called Package & Deploy Wizard). If have more mony, you can buy a third-party setup ultility (e.x: Install Shield, or Setup Factory)...Leave a comment:
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Your actual code can do things you need, except it has lot of extra statement...Leave a comment:
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VB cant find a,b,c,d by it-selft.
You must find the algorithm for your-selft, VB can help you do complex calculation only....Leave a comment:
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