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NavigationExtensions.IsCollection(INavigation) Method

  • Reference

Definition

Namespace:
Microsoft.EntityFrameworkCore
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v1.0.6
Package:
Microsoft.EntityFrameworkCore v1.1.6
Package:
Microsoft.EntityFrameworkCore v2.0.3
Package:
Microsoft.EntityFrameworkCore v2.1.11
Package:
Microsoft.EntityFrameworkCore v2.2.6
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Source:
NavigationExtensions.cs
Source:
NavigationExtensions.cs
Source:
NavigationExtensions.cs
Source:
NavigationExtensions.cs
Source:
NavigationExtensions.cs
Source:
NavigationExtensions.cs

Caution

Use INavigation.IsCollection

Caution

Use IReadOnlyNavigation.IsCollection

Gets a value indicating whether the given navigation property is a collection property.

C# 
public static bool IsCollection (this Microsoft.EntityFrameworkCore.Metadata.INavigation navigation);
C# 
[System.Diagnostics.DebuggerStepThrough]
public static bool IsCollection (this Microsoft.EntityFrameworkCore.Metadata.INavigation navigation);
C# 
[System.Diagnostics.DebuggerStepThrough]
[System.Obsolete("Use INavigation.IsCollection")]
public static bool IsCollection (this Microsoft.EntityFrameworkCore.Metadata.INavigation navigation);
C# 
[System.Diagnostics.DebuggerStepThrough]
[System.Obsolete("Use IReadOnlyNavigation.IsCollection")]
public static bool IsCollection (this Microsoft.EntityFrameworkCore.Metadata.INavigation navigation);

Parameters

navigation
INavigation

The navigation property to check.

Returns

Boolean

true if this is a collection property, false if it is a reference property.

Attributes
DebuggerStepThroughAttribute ObsoleteAttribute

Applies to

Product Versions (Obsolete)
Entity Framework Core 1.0, 1.1, 2.0, 2.1, 2.2, 3.0, 3.1 (5.0, 6.0)