Exemplo n.º 1
0
 /// <summary>
 /// 创建小于等于运算表达式
 /// </summary>
 /// <param name="left">左操作数</param>
 /// <param name="value">值</param>
 public static Expression LessEqual(this Expression left, object value)
 {
     return(left.LessEqual(Lambda.Constant(left, value)));
 }
Exemplo n.º 2
0
 /// <summary>
 /// 获取lambda表达式的值
 /// </summary>
 /// <typeparam name="T">对象类型</typeparam>
 public static object Value <T>(this Expression <Func <T, bool> > expression)
 {
     return(Lambda.GetValue(expression));
 }
Exemplo n.º 3
0
 /// <summary>
 /// 创建大于运算表达式
 /// </summary>
 /// <param name="left">左操作数</param>
 /// <param name="value">值</param>
 public static Expression Greater(this Expression left, object value)
 {
     return(left.Greater(Lambda.Constant(left, value)));
 }