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Using find or filter command in vb6

Kindly send a example to find and filter to or more data field by using input text in vb6

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Search command in visual basic 6.0

Posted on Mar 09, 2011

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Posted on Jan 02, 2017

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How to invoke a ms.access using parser


To parse a Text field that contains two words separated by a comma, follow these steps:
  1. Open any existing database.
  2. Create a table with the following structure: Table: Parse2Words
    ------------------
    Field Name: Empl
    Data Type: Text
  3. View the Parse2Words table in Datasheet view and type the following three records in the Empl field: Smith, John
    Callahan, Laura
    Fuller, Andrew
  4. Create the following query based on the Parse2Words table: Query: QueryTest
    ------------------------------------------------------------------
    Field: FirstName: Right$([Empl],Len([Empl])- InStr(1,[Empl],",")-1)
    Show: True
    Field: LastName: Left$([Empl],InStr(1,[Empl],",")-1)
    Show: True

    NOTE: You can modify the QueryTest query to account for spaces between the two parts in the Empl field. For example, if the text in the Empl field is "Smith,John" without spaces, remove the -1 from the FirstName field expression.
  5. Run the query. Note that the QueryTest query separates the text in the Empl field into the two fields below: FirstName LastName
    --------------------
    John Smith
    Laura Callahan
    Andrew Fuller

Jan 08, 2011 | Microsoft Office Access 2003 (077-02871)...

1 Answer

Text box restriction


I hope this helps and thanks for rating my effort...any other questions...shoot em to me....The Fang.

Restricting character input You can use the SetInputTextType command to restrict the characters that the user can enter in the text input dialog box. For example, suppose an application contains an input text field for users to provide a numeric value, such as their age, and that the input text field has the variable name ageVar. To ensure that the user enters only numeric values in the text input dialog box, you could add the following code to your application:
fscommand2("SetInputTextType", "ageVar", "Numeric");
When users open the input text dialog box, they can enter only numeric values in the text fields.
For more information, see SetInputTextType in the fscommand2 function entry in the Flash Lite 2.x ActionScript Language Reference.

May 28, 2009 | Adobe Flash® CS3 Professional Full Version...

1 Answer

I have Thermal Zebra Printer TLP2824, I have installed it and


download.....http://www.barcodesinc.com/free-barcode-font/

free barcode font for programs. copy into c:/windows/fonts

it will install into that folder, and just select that font in VB6 application before printing

May 27, 2009 | Zebra TLP 2844-Z Thermal Label Printer

1 Answer

Validation code using single loop for multiple fields in javascript


As example, use it:

JavaScript Form ValidationJavaScript can be used to validate input data in HTML forms before sending off the content to a server.
Form data that typically are checked by a JavaScript could be:
  • has the user left required fields empty?
  • has the user entered a valid e-mail address?
  • has the user entered a valid date?
  • has the user entered text in a numeric field?
Required FieldsThe function below checks if a required field has been left empty. If the required field is blank, an alert box alerts a message and the function returns false. If a value is entered, the function returns true (means that data is OK):
function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
{
alert(alerttxt);return false;
}
else
{
return true;
}
}
}The entire script, with the HTML form could look something like this:
<html>
<head>
<script type="text/javascript">
function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
{alert(alerttxt);return false;}
else {return true}
}
}function validate_form(thisform)
{
with (thisform)
{
if (validate_required(email,"Email must be filled out!")==false)
{email.focus();return false;}
}
}
</script>
</head><body>
<form action="submitpage.htm"
onsubmit="return validate_form(this)"
method="post">
Email: <input type="text" name="email" size="30">
<input type="submit" value="Submit">
</form>
</body></html>
E-mail ValidationThe function below checks if the content has the general syntax of an email.
This means that the input data must contain at least an @ sign and a dot (.). Also, the @ must not be the first character of the email address, and the last dot must at least be one character after the @ sign:
function validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@");
dotpos=value.lastIndexOf(".");
if (apos<1||dotpos-apos<2)
{alert(alerttxt);return false;}
else {return true;}
}
}The entire script, with the HTML form could look something like this:
<html>
<head>
<script type="text/javascript">
function validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@");
dotpos=value.lastIndexOf(".");
if (apos<1||dotpos-apos<2)
{alert(alerttxt);return false;}
else {return true;}
}
}function validate_form(thisform)
{
with (thisform)
{
if (validate_email(email,"Not a valid e-mail address!")==false)
{email.focus();return false;}
}
}
</script>
</head><body>
<form action="submitpage.htm"
onsubmit="return validate_form(this);"
method="post">
Email: <input type="text" name="email" size="30">
<input type="submit" value="Submit">
</form>


P.S.: If this information was helpful, please rate this solution.
</body></html>

Mar 04, 2009 | Computers & Internet

1 Answer

I want to open a jpg and doc file through command button in vb6


try to convert it to vb6 file and open it via vb6.... heres the link >>>> http://3d2f.com/tags/vb6/converter/registered/software/

Feb 28, 2009 | Microsoft Visual Basic 6.0 for PC

1 Answer

Write into excel format


You can use ADO or SQL to open the excel file directly (provided it is constructed correctly, ie fields names) and write the data to it without Access.
That might be eaiser thatn converting it from Access to Excel, if that can even be done.

Feb 17, 2009 | Microsoft Visual Basic 6.0 for PC

2 Answers

I have Thermal Zebra Printer TLP2824, I have installed it and


The printer has firmware TLP2844-Z Zebra. This printer uses ZPL commands and not epl. ZebraDesigner can print to a file and have a format command.

Jan 08, 2009 | Zebra TLP 2844-Z Thermal Label Printer

1 Answer

About EOF and BOF


Hello Gugukandmiaw
You do not have to use the elseif statement. Maybe this will work.
Greetings Fred Roubos.


With frmPetugasView.Adodc1.Recordset
If frmPetugasView.Tag = "New" Then
.AddNew
!PetugasID = txtInput(0).Text
!NamaPetugas = txtInput(1).Text
!Keterangan = txtInput(2).Text
.Update
End if

If frmPetugasView.Tag = "Edit" Then
!PetugasID = txtInput(0).Text
!NamaPetugas = txtInput(1).Text
!Keterangan = txtInput(2).Text
.Update
End If
End With

Dec 18, 2008 | Computers & Internet

1 Answer

Pioneer bus cable wiring


You asked for it...
..it's a little complicated.

The pioneer IP bus uses a 2 wire differential signal for communication.
An equal level on both lines is a logical low while a high is encoded as a voltage difference of some 100mV.
I think a CANbus tranceiver should work here.
The data transfer is initiated by either the cd changer or the radio.The initiator generates a high pulse ( ca. 170us ) and a following low pulse ( ca 20us ).
Then the data transfer starts, a 1 is encoded as a high-low sequence with a duration of ap. 20us for both levels and a 0 consists of a 33us high and a 7us low pulse.
The data is now transfered in bytes with MSB first, the 8th bit is an odd parity bit.At the end of the 3rd and all following Bytes there is an additional bit inserted after the parity where the receiver acknowledges the transfer.
This is done by holding the data lines in a high state after the initiator sets them low.If this ack is missing the transfer is stopped.
The timings may vary because the real data is encoded in the pulse to space length relation.
The first 3Bytes seem to be some kind of device address.The changer I used transfered a 0x88,0x68,0x00 here while the radio sended 0x88,0x08,0x06.
The next 4 bits were always high. After that a size byte and then size bytes were transfered. The last byte in the transfer is a checksum generated adding the values of all data beginning with the 4bit sequence ( = 0x0F ).
In the following part I only will write the raw data excluding size and cheksum field.
Each command transfered was first answered by some acknowledge packet consisting of a single 0xA1.
(which looks like: 0x88 0x08 0x06 0xF 0x02 0xA1 0xB2 -> 0xB0 is the checksum ).
For now I just figured out some very basic things like the fields where time, track and disc number are encoded and also some
key codes the radio sends. There are many more fields in the packets where i still don't know the meaning of.
(I just got the radio from a friend for some days and so I couldn't do so much more on it ... however .. if somebody is intrested in some
more information and is wiling giving me a radio and a changer for some weeks I'll try to do some more .... )
I have also designed a small circuit using a AT90S2313 controller which can be used for logging the transfer through the pc serial port and also
to send commands.
The following packet sended by the changer contained the time disc and track information.
Byte 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Info command modus mcd disc min sec track cdt Data 0x61 0x10 0x06 0x01 0x20 0x04 0x16 0x01 0x06 0x01 0x00 0x00 0x01 0x00 0x3F 0x00 0x00 0x00 0xC0 0x48 modus:
Value 0x02 0x07 0x08 0x10 0x11 0x13 0x14 0x15 0x16 Info ready track blink pause ready and disc blink disc blink load and disc blink eject and disc blink load eject cdt: bit0: (1:cdtext),(0:normal)
The text information was encoded within this packet
Byte 0 1 2 3 4 5 6 7 8 9 10 11 12 13-22 Info command modus disc track text seqence number text Data 0x61 0x10 0x06 0x01 0x20 0x04 0x38 0x09 0x00 0x06 0x00 0x00 0x00 0x00
Recommend link: Vitaliy's Page @ http://www.vitat.spb.ru/ with IP bus interface on AVR basis and more IP bus informations
Some transfer log files are available.

Jul 20, 2008 | Car Audio & Video

2 Answers

USB printing through DOS mode


Google for DOS PRINT USB, and you'll find some utilities that do this.

Or, you can include some commands in your batch file.

First, get the device name:

In a DOS window, type NET VIEW ComputerName (or use 127.0.0.1)

Once you know the printer share name, you use it in a batch file.

NET USE lpt1: \\ComputerName\ShareName /Persistent:Y

This captures the print queue to the shared printer.

You must also go into Printer Properties/Advanced/Print Processor and set it to TEXT

Your copy, print and other commands will work.

Jul 12, 2008 | Computers & Internet

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