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    ColReadFloat

    Read a floating point value from a stream.

    Declaration

    Source position: streamcoll.pp line 87

    function ColReadFloat(S: TStream) : Double;

    Arguments

    Name Description
    S Stream to read float value from.

    Function result

    Float value read from the stream.

    Description

    ColReadFloat reads a double value from the stream S as it was written by ColWriteFloat and returns the read value. The value cannot be read and written across systems that have different endian values.

    See also

    Name Description
    ColReadDateTime Read a TDateTime value from a stream.
    ColReadBoolean Read a boolean value from a stream.
    ColReadString Read a string from a stream.
    ColReadInteger Read a 32-bit integer from a stream.
    ColWriteFloat Write floating point value to stream.
    ColReadCurrency Read a currency value from the stream.