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ToLong Method


GrapeCity.CalcEngine Namespace > CalcConvert Class : ToLong Method
The value to be converted.
Convert value to long.
Syntax
'Declaration
 
Public Shared Function ToLong( _
   ByVal value As System.Object _
) As System.Long
'Usage
 
Dim value As System.Object
Dim value As System.Long
 
value = CalcConvert.ToLong(value)
public static System.long ToLong( 
   System.object value
)

Parameters

value
The value to be converted.

Return Value

A long indicate the convert result.
Exceptions
ExceptionDescription
Can not convert value to long
Remarks
If value is a null reference (Nothing in Visual Basic), return 0L. If value is System.Int32, or float, or decimal, orlong, or short, or sbyte, or ulong, oruint, or ushort, or byte, explicitly convert it to long. If value is bool, return 1L if the value is true, otherwise return 0L. If value is System.DateTime, return OADate of value. If value is System.TimeSpan, return TotalDays of value.
See Also

Reference

CalcConvert Class
CalcConvert Members