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Date |
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Nader Mimouni
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Apr 17, 2006 - 9:35 AM
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How can we get and set value in CExtGridCellCurrency class ?
Is there any help topic regarding this class ?
Best regards.
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Technical Support
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Apr 17, 2006 - 12:04 PM
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The CExtGridCellCurrency class is derived from VARIANT and allows you to use the following VARIANT types to store a numeric value: - VT_I1
- VT_I2
- VT_UI1
- VT_UI2
- VT_I4
- VT_UI4
- VT_I8
- VT_UI8
- VT_R4
- VT_R8
- VT_INT
- VT_UINT
- VT_BOOL
- VT_ERROR
- VT_DATE
- VT_CY
- VT_DECIMAL Here is a code snippet which assigns a double value to the cell: CExtGridCellCurrency * pCellCurrency =
STATIC_DOWNCAST(
CExtGridCellCurrency ,
m_wndGrid.GridCellGet(
0,
3L,
0,
0,
RUNTIME_CLASS(CExtGridCellCurrency )
)
);
pCellCurrency->_VariantAssign( DOUBLE(123.456) ); The updated documentation will be available in the next major release (coming soon).
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Nader Mimouni
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Apr 18, 2006 - 1:23 AM
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And how can I get back the value from a variant cell ?
Many Thanks.
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Technical Support
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Apr 20, 2006 - 10:40 AM
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As we said before CExtGridCellCurrency is derived from VARIANT. So you can operate with this cell type in the same way as with VARIANT: pCellCurrency->_VariantAssign( DOUBLE(123.456), VT_R8 );
ASSERT( pCellCurrency->vt == VT_R8 );
DOUBLE dVal = V_R8( pCellCurrency );
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