SelectExpression.AddToProjection Method
Definition
Important
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Overloads
| AddToProjection(AliasExpression) |
Adds an AliasExpression to the projection. |
| AddToProjection(ColumnExpression) |
Adds a ColumnExpression to the projection. |
| AddToProjection(Expression) |
Adds an expression to the projection. |
| AddToProjection(IProperty, IQuerySource) |
Adds a column to the projection. |
| AddToProjection(Expression, Boolean) |
Adds an expression to the projection. |
| AddToProjection(String, IProperty, IQuerySource) |
Adds a column to the projection. |
AddToProjection(AliasExpression)
Adds an AliasExpression to the projection.
public virtual int AddToProjection (Microsoft.EntityFrameworkCore.Query.Expressions.AliasExpression aliasExpression);abstract member AddToProjection : Microsoft.EntityFrameworkCore.Query.Expressions.AliasExpression -> int
override this.AddToProjection : Microsoft.EntityFrameworkCore.Query.Expressions.AliasExpression -> intPublic Overridable Function AddToProjection (aliasExpression As AliasExpression) As IntegerParameters
- aliasExpression
- AliasExpression
The alias expression.
Returns
The corresponding index of the added expression in Projection.
Applies to
AddToProjection(ColumnExpression)
Adds a ColumnExpression to the projection.
public virtual int AddToProjection (Microsoft.EntityFrameworkCore.Query.Expressions.ColumnExpression columnExpression);abstract member AddToProjection : Microsoft.EntityFrameworkCore.Query.Expressions.ColumnExpression -> int
override this.AddToProjection : Microsoft.EntityFrameworkCore.Query.Expressions.ColumnExpression -> intPublic Overridable Function AddToProjection (columnExpression As ColumnExpression) As IntegerParameters
- columnExpression
- ColumnExpression
The column expression.
Returns
The corresponding index of the added expression in Projection.
Applies to
AddToProjection(Expression)
Adds an expression to the projection.
public virtual int AddToProjection (System.Linq.Expressions.Expression expression);abstract member AddToProjection : System.Linq.Expressions.Expression -> int
override this.AddToProjection : System.Linq.Expressions.Expression -> intPublic Overridable Function AddToProjection (expression As Expression) As IntegerParameters
- expression
- Expression
The expression.
Returns
The corresponding index of the added expression in Projection.
Applies to
AddToProjection(IProperty, IQuerySource)
Adds a column to the projection.
public virtual int AddToProjection (Microsoft.EntityFrameworkCore.Metadata.IProperty property, Remotion.Linq.Clauses.IQuerySource querySource);abstract member AddToProjection : Microsoft.EntityFrameworkCore.Metadata.IProperty * Remotion.Linq.Clauses.IQuerySource -> int
override this.AddToProjection : Microsoft.EntityFrameworkCore.Metadata.IProperty * Remotion.Linq.Clauses.IQuerySource -> intPublic Overridable Function AddToProjection (property As IProperty, querySource As IQuerySource) As IntegerParameters
- property
- IProperty
The corresponding EF property.
- querySource
- Remotion.Linq.Clauses.IQuerySource
The originating query source.
Returns
The corresponding index of the added expression in Projection.
Applies to
AddToProjection(Expression, Boolean)
Adds an expression to the projection.
public virtual int AddToProjection (System.Linq.Expressions.Expression expression, bool resetProjectStar);public virtual int AddToProjection (System.Linq.Expressions.Expression expression, bool resetProjectStar = true);abstract member AddToProjection : System.Linq.Expressions.Expression * bool -> int
override this.AddToProjection : System.Linq.Expressions.Expression * bool -> intPublic Overridable Function AddToProjection (expression As Expression, resetProjectStar As Boolean) As IntegerPublic Overridable Function AddToProjection (expression As Expression, Optional resetProjectStar As Boolean = true) As IntegerParameters
- expression
- Expression
The expression.
- resetProjectStar
- Boolean
true to reset the value of IsProjectStar.
Returns
The corresponding index of the added expression in Projection.
Applies to
AddToProjection(String, IProperty, IQuerySource)
Adds a column to the projection.
public virtual int AddToProjection (string column, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Remotion.Linq.Clauses.IQuerySource querySource);abstract member AddToProjection : string * Microsoft.EntityFrameworkCore.Metadata.IProperty * Remotion.Linq.Clauses.IQuerySource -> int
override this.AddToProjection : string * Microsoft.EntityFrameworkCore.Metadata.IProperty * Remotion.Linq.Clauses.IQuerySource -> intPublic Overridable Function AddToProjection (column As String, property As IProperty, querySource As IQuerySource) As IntegerParameters
- column
- String
The column name.
- property
- IProperty
The corresponding EF property.
- querySource
- Remotion.Linq.Clauses.IQuerySource
The originating query source.
Returns
The corresponding index of the added expression in Projection.
Applies to
Entity Framework
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