CA_VariantBSTR
VARIANT CA_VariantBSTR (BSTR BSTRValue);
Purpose
Converts a BSTR into a variant that contains the BSTR.
Use CA_VariantBSTR to pass a BSTR value as a variant parameter.
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Note The value stored in the variant parameter is a reference to the original value. Call CA_VariantClear to free the original value. |
Parameters
| Input | ||
| Name | Type | Description |
| BSTRValue | BSTR | Value to store in the variant. |
Return Value
| Name | Type | Description |
| variant | VARIANT | Variant that contains the value in BSTRValue. |
Additional Information
Library: ActiveX Library
Include file: cviauto.h
LabWindows/CVI compatibility: LabWindows/CVI 5.0 and later
Example
Refer to userint\activex\richTextbox.cws for an example of using the CA_VariantBSTR function.