private void AddColumn <TEntity>(VerticalReportSchemaBuilder <TEntity> builder, PropertyInfo property, ReportVariableAttribute attribute, Attribute[] globalAttributes)
{
IReportCellsProvider <TEntity> instance = this.CreateCellsProvider <TEntity>(property, attribute);
builder.AddColumn(instance);
builder.AddAlias(property.Name);
this.ApplyAttributes(builder, property, globalAttributes);
}
private IReportCellsProvider <TEntity> CreateCellsProvider <TEntity>(PropertyInfo property, ReportVariableAttribute attribute)
{
ParameterExpression parameter = Expression.Parameter(typeof(TEntity), "x");
MemberExpression memberExpression = Expression.Property(parameter, typeof(TEntity), property.Name);
LambdaExpression lambdaExpression = Expression.Lambda(memberExpression, parameter);
IReportCellsProvider <TEntity> instance = (IReportCellsProvider <TEntity>)Activator.CreateInstance(
typeof(ComputedValueReportCellsProvider <,>)
.MakeGenericType(typeof(TEntity), property.PropertyType),
attribute.Title,
lambdaExpression.Compile());
return(instance);
}
