MetadataWorkspace.CreateQueryCommandTree(DbExpression) Method
Definition
Important
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Creates a new DbQueryCommandTree bound to this metadata workspace based on the specified query expression.
public virtual System.Data.Entity.Core.Common.CommandTrees.DbQueryCommandTree CreateQueryCommandTree (System.Data.Entity.Core.Common.CommandTrees.DbExpression query);
abstract member CreateQueryCommandTree : System.Data.Entity.Core.Common.CommandTrees.DbExpression -> System.Data.Entity.Core.Common.CommandTrees.DbQueryCommandTree
override this.CreateQueryCommandTree : System.Data.Entity.Core.Common.CommandTrees.DbExpression -> System.Data.Entity.Core.Common.CommandTrees.DbQueryCommandTree
Public Overridable Function CreateQueryCommandTree (query As DbExpression) As DbQueryCommandTree
Parameters
- query
- DbExpression
A DbExpression that defines the query.
Returns
A new DbQueryCommandTree with the specified expression as it's Query property.
Exceptions
If
query
is null
If
query
is not structurally valid because it contains unresolvable variable references
Applies to
Entity Framework
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