本文整理汇总了C#中DataObject.Or方法的典型用法代码示例。如果您正苦于以下问题：C# DataObject.Or方法的具体用法？C# DataObject.Or怎么用？C# DataObject.Or使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DataObject的用法示例。
在下文中一共展示了DataObject.Or方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Or
public static DataObject Or(DataObject ob1, DataObject ob2)
{
return ob1 != null ? (ob2.IsNull ? ob1 : (!ob1.IsNull ? ob1.Or(ob2) : ob2)) : ob2;
}示例2: EvaluateBinary
private DataObject EvaluateBinary(DataObject left, SqlExpressionType binaryType, DataObject right)
{
if (binaryType.IsAll())
return left.Any(binaryType.SubQueryPlainType(), right, context);
if (binaryType.IsAny())
return left.All(binaryType.SubQueryPlainType(), right, context);
switch (binaryType) {
case SqlExpressionType.Add:
return left.Add(right);
case SqlExpressionType.Subtract:
return left.Subtract(right);
case SqlExpressionType.Multiply:
return left.Multiply(right);
case SqlExpressionType.Divide:
return left.Divide(right);
case SqlExpressionType.Modulo:
return left.Modulus(right);
case SqlExpressionType.GreaterThan:
return left.IsGreaterThan(right);
case SqlExpressionType.GreaterOrEqualThan:
return left.IsGreterOrEqualThan(right);
case SqlExpressionType.SmallerThan:
return left.IsSmallerThan(right);
case SqlExpressionType.SmallerOrEqualThan:
return left.IsSmallerOrEqualThan(right);
case SqlExpressionType.Equal:
return left.IsEqualTo(right);
case SqlExpressionType.NotEqual:
return left.IsNotEqualTo(right);
case SqlExpressionType.Is:
return left.Is(right);
case SqlExpressionType.IsNot:
return left.IsNot(right);
case SqlExpressionType.Like:
return left.IsLike(right);
case SqlExpressionType.NotLike:
return left.IsNotLike(right);
case SqlExpressionType.And:
return left.And(right);
case SqlExpressionType.Or:
return left.Or(right);
case SqlExpressionType.XOr:
return left.XOr(right);
// TODO: ANY and ALL
default:
throw new ExpressionEvaluateException(String.Format("The type {0} is not a binary expression or is not supported.", binaryType));
}
}