IPXV_Inst::Str2Number Method
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{{#customTitle:IPXV_Inst::Str2Number Method}} | {{#customTitle:IPXV_Inst::Str2Number Method}} | ||
{{#parentPage:PXV:IPXV_Inst#Methods|Str2Number|method}} | {{#parentPage:PXV:IPXV_Inst#Methods|Str2Number|method}} | ||
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{{ToReview}} | {{ToReview}} | ||
| − | + | Converts the string into number. | |
== Syntax == | == Syntax == | ||
| − | <pre class="brush:cpp;gutter:false">HRESULT Str2Number([in] BSTR | + | <pre class="brush:cpp;gutter:false">HRESULT Str2Number([in] BSTR sStr, |
[in, defaultvalue(-1)] VARIANT_BOOL bSigned, | [in, defaultvalue(-1)] VARIANT_BOOL bSigned, | ||
| − | [out, defaultvalue(0)] VARIANT_BOOL* | + | [out, defaultvalue(0)] VARIANT_BOOL* bOK, |
| − | [out, retval] double* | + | [out, retval] double* nRes);</pre> |
== Parameters == | == Parameters == | ||
| − | ; | + | ;sStr |
| − | :[in] | + | :[in] The string to be converted in number. |
;bSigned | ;bSigned | ||
| − | :[in, defaultvalue(-1)] | + | :[in, defaultvalue(-1)] The flag to take into account the minus symbol from input string. |
| − | ; | + | ;bOK |
| − | :[out, defaultvalue(0)] | + | :[out, defaultvalue(0)] Returns the <tt>true</tt> if converting was successful. |
| − | ; | + | ;nRes |
| − | :[out, retval] | + | :[out, retval] Returns the result of converting. |
== Return Value == | == Return Value == | ||
Latest revision as of 03:58, 15 June 2015
Converts the string into number.
Syntax
HRESULT Str2Number([in] BSTR sStr,
[in, defaultvalue(-1)] VARIANT_BOOL bSigned,
[out, defaultvalue(0)] VARIANT_BOOL* bOK,
[out, retval] double* nRes);
Parameters
- sStr
- [in] The string to be converted in number.
- bSigned
- [in, defaultvalue(-1)] The flag to take into account the minus symbol from input string.
- bOK
- [out, defaultvalue(0)] Returns the true if converting was successful.
- nRes
- [out, retval] Returns the result of converting.
Return Value
Returns S_OK if operation was successful or error code in other cases.
