模型:
MaterialTemplate{
int id,
MaterialType materialType,
int length,
int width,
int complexity
}
Material{
int id,
MaterialType materialType,
int length,
int width,
int complexity,
int saleType
}
List<MaterialTemplate> requiredMaterialTemplates
;
我想检查每个所需的材料模板是否在材料表中有2x可用性,其中“2x”是可配置的。
requiredMaterialTemplates
并使用linq查询逐个检查,但是是否有任何方法可以检查所有
所需材料模板
立即使用linq(1个SQL查询)。
所需材料模板
.
所需材料,可用价值为2倍
MaterialTemplateId:1,MaterialType:"Bronze",Complexity:"Solid"
MaterialTemplateId:2,MaterialType:"Silver",Complexity:"Solid",Length:10
材料(分贝)
1,"Bronze",10,5,"Solid","Limited"
2,"Bronze",20,6,"Solid","Limited"
3,"Silver",10,5,"Solid","Limited"
4,"Copper",10,5,"Solid","Limited"
结果应该是
MaterialTemplateId, Required Count
1,0
2,1