CapyKit/Documentation/Help/Overload_CapyKit_Extensions_LINQExtensions_LeftOuterJoin.md

# LeftOuterJoin Method


## Overload List
<table>
<tr>
<td><a href="M_CapyKit_Extensions_LINQExtensions_LeftOuterJoin__4_2.md">LeftOuterJoin(T, U, TKey, R)(IQueryable(T), IQueryable(U), Expression(Func(T, TKey)), Expression(Func(U, TKey)), Expression(Func(T, IEnumerable(U), R)))</a></td>
<td>An IQueryable&lt;T&gt; extension method that left outer join.</td></tr>
<tr>
<td><a href="M_CapyKit_Extensions_LINQExtensions_LeftOuterJoin__4.md">LeftOuterJoin(T, U, TKey, R)(IEnumerable(T), IEnumerable(U), Func(T, TKey), Func(U, TKey), Func(T, IEnumerable(U), R), Func(T, U))</a></td>
<td>An IEnumable&lt;T&gt; extension method that left outer join.</td></tr>
<tr>
<td><a href="M_CapyKit_Extensions_LINQExtensions_LeftOuterJoin__4_1.md">LeftOuterJoin(T, U, TKey, R)(IQueryable(T), IQueryable(U), Expression(Func(T, TKey)), Expression(Func(U, TKey)), Func(T, IEnumerable(U), R), Func(T, U))</a></td>
<td>An IQueryable&lt;T&gt; extension method that left outer join.</td></tr>
</table>

## See Also


#### Reference
<a href="T_CapyKit_Extensions_LINQExtensions.md">LINQExtensions Class</a>  
<a href="N_CapyKit_Extensions.md">CapyKit.Extensions Namespace</a>