From c1738753045662c9ec9c06e90d77bff83d101bce Mon Sep 17 00:00:00 2001 From: shrayasr Date: Wed, 10 Jun 2015 00:16:34 +0530 Subject: [PATCH] Better README - Added an example for the [Table] attribute which was missing. - Additionally separated things onto separate lines for better readablility - Better headings --- Dapper.Contrib/Readme.md | 60 ++++++++++++++++++++++++++++++---------- 1 file changed, 45 insertions(+), 15 deletions(-) diff --git a/Dapper.Contrib/Readme.md b/Dapper.Contrib/Readme.md index 5a31d0bde..02d3b94c4 100644 --- a/Dapper.Contrib/Readme.md +++ b/Dapper.Contrib/Readme.md @@ -3,10 +3,12 @@ Dapper.Contrib - more extensions for dapper Features -------- -Dapper.Contrib contains a number of helper methods for inserting, getting, updating and deleting files. +Dapper.Contrib contains a number of helper methods for inserting, getting, +updating and deleting files. -As with dapper, all extension methods assume the connection is already open, they will fail if the -connection is closed. The full list of extension methods in Dapper.Contrib right now are: +As with dapper, all extension methods assume the connection is already open, +they will fail if the connection is closed. The full list of extension methods +in Dapper.Contrib right now are: ```csharp T Get(id); @@ -20,8 +22,8 @@ bool Delete(Enumerable list); bool DeleteAll(); ``` -For these extensions to work, the entity in question _MUST_ have a key-property, a property named "id" or decorated with -a [Key] attribute. +For these extensions to work, the entity in question _MUST_ have a +key-property, a property named "id" or decorated with a [Key] attribute. ```csharp public class Car @@ -37,51 +39,71 @@ public class User string Name { get; set; } int Age { get; set; } } - ``` - -Gets +`Get` methods ------- -Get one specific entity based on id, or a list of all entities in the table. + +Get one specific entity based on id ```csharp var car = connection.Get(1); +``` +or a list of all entities in the table. + +```csharp var cars = connection.GetAll(); ``` -Inserts +`Insert` methods ------- -Insert one entity or a list of entities. + +Insert one entity ```csharp connection.Insert(new Car { Name = "Volvo" }); +``` +or a list of entities. + +```csharp connection.Insert(cars); ``` -Updates +`Update` methods ------- -Update one specific entity or update a list of entities. +Update one specific entity ```csharp connection.Update(new Car() { Id = 1, Name = "Saab" }); +``` + +or update a list of entities. +```csharp connection.Update(cars); ``` -Deletes +`Delete` methods ------- -Delete one specific entity, a list of entities, or _ALL_ entities in the table. +Delete one specific entity ```csharp connection.Delete(new Car() { Id = 1 }); +``` + +a list of entities +```csharp connection.Delete(cars); +``` +or _ALL_ entities in the table. + +```csharp connection.DeleteAll(); ``` @@ -90,6 +112,14 @@ Special Attributes Dapper.Contrib makes use of some optional attributes: * Table("Tablename") - use another table name instead of the name of the class + ```csharp + [Table ("emps")] + public class Employee + { + public int Id { get; set; } + public string Name { get; set; } + } + ``` * Key - this property is the identity/key (unless it is named "Id") * Write(true/false) - this property is (not) writeable * Computed - this property is computed and should not be part of updates