public static ColumnPropertyBuilder <TModel, decimal?> FooterSum <TModel>(this ColumnPropertyBuilder <TModel, decimal?> builder) where TModel : class
{
var tableColumn = builder.Column;
var expression = tableColumn.GetValueExpression <decimal?>();
tableColumn.FooterExpression = (m) => m.Any() ? m.Sum(expression) : default(decimal?);
return(builder);
}
public static ColumnPropertyBuilder <TModel, int> FooterAvg <TModel>(this ColumnPropertyBuilder <TModel, int> builder) where TModel : class
{
var tableColumn = builder.Column;
var expression = tableColumn.GetValueExpression <int>();
tableColumn.FooterExpression = (m) => m.Any() ? m.Average(expression) : default(int);
return(builder);
}
/// <summary>
/// Sets the True/False textual values to display for <seealso cref="bool"/> columns.
/// </summary>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <param name="builder">The column property builder.</param>
/// <param name="trueValue">The text to display when the table cells value is <c>true</c>.</param>
/// <param name="falseValue">The text to display when the table cells value is <c>false</c>.</param>
/// <returns>Column property builder instance.</returns>
public static ColumnPropertyBuilder <TModel, bool> TrueFalse <TModel>(this ColumnPropertyBuilder <TModel, bool> builder, string trueValue, string falseValue) where TModel : class
{
var tableColumn = builder.Column;
tableColumn.BooleanTrueValue = trueValue;
tableColumn.BooleanFalseValue = falseValue;
return(builder);
}
