Merge pull request aspnetzero#310 from aspnetzero/pr/5329

Update How-To-Create-Edit-Power-Tools-Templates.md

Author: m-aliozkaya

docs/en/How-To-Create-Edit-Power-Tools-Templates.md

@@ -18,10 +18,70 @@ If you want to edit any file, copy it in the same directory and change it's an e
 
 ## Create New Templates
 
-To create new templates, simply add a new file to the `FileTemplates` directory. You can use the existing templates as a reference. For guidance on how templates function and how to use placeholders, please refer to the documentation provided at [Understanding Power Tools Templates](power-tools-understanding-power-tools-templates.md).
+Choose a folder under the `FileTemplates` directory based on where the file you're creating in your project will reside (e.g., `Server`, `Client` -> `Mvc` or `Angular`, `Test`). Then, create a folder named after the file you’re creating. Inside this folder, create the following three files: `MainTemplate.txt`, `PartialTemplates.txt`, and `TemplateInfo.txt`.
+
+You can use the existing templates as a reference. For guidance on how templates function and how to use placeholders, please refer to the documentation provided at [Understanding Power Tools Templates](power-tools-understanding-power-tools-templates.md).
 
 Power Tools discovers templates in the `FileTemplates` directory every time it is run. So, restarting Power Tools will find your newly created templates.
 
-## Change Destination Path Of New Files
+### Example Custom Template
+
+Let's say you want to create a new template for generating a new class in the `*.Core.Shared` project. It is an entity constant class that contains some constant values. Here is how you can create a new template for this:
+
+1. Create a new folder named `CustomTemplate` under `AspNetZeroRadTool/FileTemplates/Server` directory.
+	> Hint: You can use a prefix like ANZ to group your templates. For example, `ANZ_CustomTemplate`. Or refoldering, for example `FileTemplates\Server\MyTemplates\ANZ_CustomTemplate` This will help you to find your templates easily. 
+
+2. Create `MainTemplate.txt`, `PartialTemplates.txt`, and `TemplateInfo.txt` files inside the `ConstantClass` folder.
+
+**MainTemplate.txt**
+
+```txt
+{{Enum_Using_Looped_Template_Here}}
+using System;
+
+namespace {{Namespace_Here}}.{{Namespace_Relative_Full_Here}}
+{
+    public static class {{Entity_Name_Here}}CustomConsts
+    {
+        {{Property_Looped_Template_Here}}
+    }
+}
+```
+
+**PartialTemplates.txt**
+
+```txt
+{
+"propertyTemplates":[
+		{
+			"placeholder" : "{{Property_Looped_Template_Here}}",
+			"condition" : "",
+			"templates" : [
+					{
+					"type" : "default",
+					"content" : "public static readonly string {{Property_Name_Here}} = \"{{Property_Name_Here}}\";
+					"
+					},
+				]
+		}
+	],
+"navigationPropertyTemplates":[
+	],
+"enumTemplates":[
+		{
+			"placeholder" : "{{Enum_Using_Looped_Template_Here}}",
+			"preventDuplicate":true,
+			"content" : "using {{Enum_Namespace_Here}};"
+		}
+	],
+}
+```
+
+**TemplateInfo.txt**
 
-To change the destination path of a template, find the template folder of it in `AspNetZeroRadTool/FileTemplates` directory and edit the content of `TemplateInfo.txt` file.
+```txt
+{
+	"path" : "{{Namespace_Here}}.Core.Shared\\{{Namespace_Relative_Full_Reverse_Slash_Here}}\\{{Entity_Name_Here}}CustomConsts.cs",
+	"condition": "{{Is_Master_Detail_Page_Child_Here}} == false",
+}
+```