new snippest for c# to disable code block format

just like //clang-format off/on

Author: heartacker

snippets/csharp.json

@@ -29,6 +29,15 @@
         ],
         "description": "Attribute using recommended pattern"
     },
+    "Disable format": {
+		"prefix": "disableformat",
+		"body": [
+			"#pragma warning disable format",
+			"$0${TM_SELECTED_TEXT}",
+			"#pragma warning restore format"
+		],
+		"description": "disable format of dotnet code"
+	},
     "Checked block": {
         "prefix": "checked",
         "body": [