/// <summary>
/// Gets the column width if the dependency property is attached to the column.
/// </summary>
/// <param name="pColumn">The tested column.</param>
/// <param name="pProperty">The width dependency property.</param>
/// <returns>The width value if the width has been defined using the given dependency property.</returns>
protected static double? GetColumnWidth(GridViewColumn pColumn, DependencyProperty pProperty)
{
if (ALayoutColumn.HasPropertyValue(pColumn, pProperty))
{
return System.Convert.ToDouble(pColumn.ReadLocalValue(pProperty));
}
return null;
}
// ----------------------------------------------------------------------
protected static bool HasPropertyValue( GridViewColumn column, DependencyProperty dp )
{
if ( column == null )
{
throw new ArgumentNullException( "column" );
}
object value = column.ReadLocalValue( dp );
if ( value != null && value.GetType() == dp.PropertyType )
{
return true;
}
return false;
}
// ----------------------------------------------------------------------
protected static double? GetColumnWidth( GridViewColumn column, DependencyProperty dp )
{
if ( column == null )
{
throw new ArgumentNullException( "column" );
}
object value = column.ReadLocalValue( dp );
if ( value != null && value.GetType() == dp.PropertyType )
{
return (double)value;
}
return null;
}
/// <summary>
/// Verifies if the given dependency property is attached to the given grid view column and if the property value is defined.
/// </summary>
/// <param name="pColumn">The tested column.</param>
/// <param name="pProperty">The dependency property.</param>
/// <returns>True if the dependency property is attached to the given grid view column and if the property value is defined, false otherwise.</returns>
protected static bool HasPropertyValue(GridViewColumn pColumn, DependencyProperty pProperty)
{
if (pColumn == null)
{
throw new ArgumentNullException("pColumn");
}
object lValue = pColumn.ReadLocalValue(pProperty);
if (lValue != null && lValue.GetType() == pProperty.PropertyType)
{
return true;
}
return false;
}
} // GetRangeMaxWidth
// ----------------------------------------------------------------------
public static bool? GetRangeIsFillColumn( GridViewColumn column )
{
if ( column == null )
{
throw new ArgumentNullException( "column" );
}
object value = column.ReadLocalValue( IsFillColumnProperty );
if ( value != null && value.GetType() == IsFillColumnProperty.PropertyType )
{
return (bool)value;
}
return null;
} // GetRangeIsFillColumn