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- !! A List of Links to various OLE docs !!
- !! Understanding COM !!
- 1129 ObjectCreate
- 1129 OleInitiate Failed UAC
- 1129 OleInitiate Failed
- 1251 Ole - WIL Ole interface Dll not found
- Access to Excel Converter
- Access2000 Transaction Processing Demo
- Add Application to the Windows Firewall Exceptions List
- ADO vs ODBC
- ADO vs OLEDB vs ODBC
- Automatic Update from MicroSoft
- Bring up the RUN Dialog
- BYREF return parameters
- Close All Open OLE COM Objects
- Close an Object
- Closing Objects Explained
- Code to Create a Temporary DB
- Collaboration Data Objects Roadmap
- COM Constants for MS Office Applications
- COM Interfaces Explained
- COM Widestring Value Issue
- CommandTimeOut - lesson learned
- Connection String
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- Converting Pre 2004B OLE Scripts
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- Create Object
- Create Recordset in Memory
- CreateObject Remote Computer
- Database ISAM Example
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- Delete Mailbox in Exchange
- Determining if a Particular Update has Been Installed
- Determining Whether Automatic Updates is Enabled
- Display the Windows Run Dialog Box
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- DSO Tabular Paging Demo
- Enumerate Citrix Applications
- Find Object Name and Properties
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- ForEach Problem
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- Handle Reassignment
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- Install CAPICOM on Win7
- Intcontrol 71 and Number of OLE Channels
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- IsObject UDF
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- Load Data from ASCII File to a Java Applet Window
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- Method with Variant Parameters Explained
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- Named Parameters
- Object 101
- ObjectCreate Cannot Access Remote Server
- ObjectEventAdd Issue
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- textract test
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- Translate VB Default Member Name
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OLE Handle Reassignment
Keywords:
Question:
When assigning an OLE handle and then re-assigning it, does WIL automatically close the object to which the variable was previously assigned or should I do that manually? I'm re-assigning handles in a script I've written using the same variable name over an over and I want to know if I'm "polluting the environment".Answer:
When a something containing an OLE object is assigned to a variable, a "reference count" is incremented for the ole object.When variables containing an OLE object is dropped or reused the reference count is decremented. If the reference count goes to zero, the object is automagically closed.
Something like that anyway. The answer is yes you can just re-use the variable and don't have to worry about ObjectClosing it.
Article ID: W15581
File Created: 2003:05:13:11:29:08
Last Updated: 2003:05:13:11:29:08