private void CheckIfIsDefined(DataGridItemPropertyBaseFlags value)
{
if (Enum.IsDefined(typeof(DataGridItemPropertyBaseFlags), value))
{
return;
}
int flags = Convert.ToInt32(value);
foreach (var flag in Enum.GetValues(typeof(DataGridItemPropertyBaseFlags)))
{
int flagValue = Convert.ToInt32(flag);
if ((flags & flagValue) == flagValue)
{
flags &= ~flagValue;
if (flags == 0)
{
break;
}
}
}
Debug.Assert(flags == 0);
}
internal bool this[DataGridItemPropertyBaseFlags flag]
{
get
{
return((m_data & flag) == flag);
}
set
{
this.CheckIfIsDefined(flag);
if (value)
{
m_data |= flag;
}
else
{
m_data &= ~flag;
}
}
}
private void CheckIfIsDefined( DataGridItemPropertyBaseFlags value )
{
if( Enum.IsDefined( typeof( DataGridItemPropertyBaseFlags ), value ) )
return;
int flags = Convert.ToInt32( value );
foreach( var flag in Enum.GetValues( typeof( DataGridItemPropertyBaseFlags ) ) )
{
int flagValue = Convert.ToInt32( flag );
if( ( flags & flagValue ) == flagValue )
{
flags &= ~flagValue;
if( flags == 0 )
break;
}
}
Debug.Assert( flags == 0 );
}
internal bool this[ DataGridItemPropertyBaseFlags flag ]
{
get
{
return ( ( m_data & flag ) == flag );
}
set
{
this.CheckIfIsDefined( flag );
if( value )
{
m_data |= flag;
}
else
{
m_data &= ~flag;
}
}
}
