DOCUMENT:Q250344 22-JUN-2001 [vbwin]
TITLE :SAMPLE: ARRAYCONVERT.EXE Variant Conversion Functions
PRODUCT :Microsoft Visual Basic for Windows
PROD/VER::4.0,5.0,6.0
OPER/SYS:
KEYWORDS:kbfile kbprogramming kbsample kbVBp kbVBp400 kbVBp500 kbVBp600 kbDSupport
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The information in this article applies to:
- Microsoft Visual Basic Professional Edition for Windows, versions 4.0, 5.0, 6.0
- Microsoft Visual Basic Enterprise Edition for Windows, versions 4.0, 5.0, 6.0
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SUMMARY
=======
ArrayConvert.exe is a sample that is used to convert Variants of one type to
Variants of another type. For example, if you are using Visual Basic Script
(VBScript), these conversion functions aid you in converting a Variant that
contains an Octet string to a Variant that contains a Hex string.
MORE INFORMATION
================
The following file is available for download from the Microsoft Download
Center:
ArrayConvert.exe
(http://download.microsoft.com/download/exch55/sample/55/win98/en-us/ArrayConvert.exe)
The ArrayConvert.exe file contains the following files:
+-------------------------------------+
| ADS.vbp | 747 bytes |
+-------------------------------------+
| ADS.vbw | 35 bytes |
+-------------------------------------+
| ArrayConvert.cls | 3017 bytes |
+-------------------------------------+
| ArrayConvertTest.bas | 1205 bytes |
+-------------------------------------+
| ArrayConvertTest.vbg | 67 bytes |
+-------------------------------------+
| ArrayConvertTest.vbp | 884 bytes |
+-------------------------------------+
| ArrayConvertTest.vbw | 31 bytes |
+-------------------------------------+
| ADS.dll | 24,576 bytes |
+-------------------------------------+
| ADs.exp | 996 bytes |
+-------------------------------------+
| ADs.lib | 2536 bytes |
+-------------------------------------+
| AdsConvert.vbg | 73 bytes |
+-------------------------------------+
Release Date: Apr-13-2000
For additional information about how to download Microsoft Support files, click
the article number below to view the article in the Microsoft Knowledge Base:
Q119591 How to Obtain Microsoft Support Files from Online Services
Microsoft used the most current virus detection software available on the date of
posting to scan this file for viruses. Once posted, the file is housed on secure
servers that prevent any unauthorized changes to the file.
The five functions that are in this sample are:
1. CStrArray - Use this function to convert a Variant Array of strings to a
Variant Array of Variants containing strings. This allows VBScript to access
multi-valued string attributes returned in ADO recordsets.
2. CvOctetStr2vHexStr - Use this function to convert a Variant Array of bytes to
a Variant containing an ASCII-encoded Hex string. This allows VBScript to
translate an ADSTYPE_OCTETSTRING Variant into a string of ASCII characters
0-9 A-F.
3. CvHexStr2vOctetStr -Use this function to convert a Variant containing an
ASCII-encoded Hex string to a Variant Array of bytes. This allows VBScript to
create Variants for ADSTYPE_OCTETSTRING from strings of ASCII characters 0-9
A-F.
4. CvOctetStr2vStr - Use this function to convert a Variant Array of bytes to a
Variant containing an ASCII string. This allows VBScript to translate an
ADSTYPE_OCTETSTRING Variant into a string of ASCII characters.
5. CvStr2vOctetStr - Use this function to convert a Variant containing a string
to a Variant Array of bytes. This allows VBScript to create Variants for
ADSTYPE_OCTETSTRING from strings of ASCII characters.
To use the sample, double-click on the self-extracting executable file
ArrayConvert.exe. Using Visual Basic, open the ArrayConvertTest.vbg file. Once
the project is open you can run the test program that demonstrates how to use
the conversion functions.
To use the functions from VBScript, you can register the the Ads.Dll file by
doing Regsvr32 Ads.dll and then calling the functions from VBScript.
The following is an example of using the CStrArray function in a VBScript to
convert and display the members of Distribution lists in an Exchange
Organization:
Set cnvt = CreateObject("ADs.ArrayConvert")
Set conn = CreateObject("ADODB.connection")
conn.provider = "ADSDSOObject"
conn.open ""
Set rs = conn.execute( _
"<LDAP://Server/o=organization/ou=site/cn=recipients>;(objectClass=groupOfNames);ADsPath,member;onelevel")
While Not rs.EOF
v1 = cnvt.CStrArray(rs.fields("member").Value)
For Each v2 In v1
msgbox v2
Next
rs.movenext
Wend
Additional query words: ArrayConvert Array Convert
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Keywords : kbfile kbprogramming kbsample kbVBp kbVBp400 kbVBp500 kbVBp600 kbDSupport
Technology : kbVBSearch kbAudDeveloper kbZNotKeyword6 kbZNotKeyword2 kbVB500Search kbVB600Search kbVBA500 kbVBA600 kbVB500 kbVB600 kbVB400Search kbVB400
Version : :4.0,5.0,6.0
Issue type : kbhowto
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PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS
ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO
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OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES
SO THE FOREGOING LIMITATION MAY NOT APPLY.
Copyright Microsoft Corporation 2001.