How to add parameters to MetaTable.GetQuery() ,please?

Question

User745141034 posted

How to add parameters to MetaTable.GetQuery() ,please?

like this:

     var query=Column.Table.GetQuery(o=>o.FieldName=="fieldValue");

Can I?

Answer 1

User3866881 posted

Hello，

As far as I see，I think you cannot do that because GetQuery doesn't have such a function. If you want to fetch out the certain column by its name，you can try to do reflection to the entity model，and then fetch its public properties as the columnName——

Sample：

var query = EntityModel.GetType().GetProperties().Where(c=>c.Name=="fieldName");

Answer 2

User745141034 posted

Hello:

     MetaTable.GetQuery()  fetch all data of the table. I hope MetaTable.GetQuery()  can fetch partial data of the table through filter condition.

How to do,please?

Answer 3

User3866881 posted

MetaTable.GetQuery() 

Have you tried something like MetaTable.GetQuery().Where(c=>c.Name="something")？

Answer 4

User745141034 posted

zzdfc

MetaTable.GetQuery() 

Have you tried something like MetaTable.GetQuery().Where(c=>c.Name="something")？

Hi:

 I have tried that,but it don't support clause of "Where(c=>c.Name="something")"

Answer 5

User-1488931086 posted

zzdfc

I'm afraid u have to use reflection, u've no ways to do that……