Updated Readme

Author: rbicelli

ProjectInstaller.Designer.cs

@@ -117,10 +117,10 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <metadata name="serviceProcessInstaller1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+  <metadata name="ProcInstall.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 56</value>
   </metadata>
-  <metadata name="serviceInstaller1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+  <metadata name="ServInstall.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>196, 17</value>
   </metadata>
   <metadata name="$this.TrayLargeIcon" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">

ProjectInstaller.resx

@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("LabelSpooler")]
-[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyCopyright("Copyright ©  2020 Riccardo Bicelli")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 

Properties/AssemblyInfo.cs

@@ -18,6 +18,7 @@ Installation
 - Create the LabelSpooler table in the database with file CreateTables.sql
 - Create the file config.ini by copying the config-example.ini
 - Install service from an elevated command prompt:
+
 ```
 c:\LabelSpooler\LabelSpooler.exe --install
 ```
@@ -31,6 +32,37 @@ Uninstallation
 c:\LabelSpooler\LabelSpooler.exe --uninstall
 ```
 
+Spooling to the Database
+------------------------
+
+For spooling labels into database you have to populate two mandatory fields:
+
+- *printerName:* System printer name, UNC printer path or alias defined in config.ini.
+- *printData:* The RAW data. It can be ZPL code, ESC/POS, plaintext or whatever.
+
+And you can set an optional field:
+
+- *jobTag:* This is not mandatory, you can use it for your reference
+
+Example
+```
+INSERT INTO LabelSpooler(printerName,printData,jobTag) VALUES ('PRINTER1','***LABELDATA***','USER:BOB;REFERENCE:101');
+```
+
+Database Field Explained
+------------------------
+
+| Field Name    | Data Type     | Description                                                         |
+| ------------- | ------------- | ------------------------------------------------------------------- |
+| jobID         | bigint        | Autoincrement identity column                                       |
+| printerName   | varchar       | Printer Name                                                        |
+| printData     | Text          | RAW Print data                                                      |
+| jobStatus     | tinyint       | Job Status, 0: to be sent, 1: printed, 2: error                     |
+| jobCreated    | datetime      | Timestamp of creation (populated automatically by SQL Server)       |
+| jobRetries    | tinyint       | Number of retries                                                   |
+| jobTag        | varchar       | Additional data you can set, for example for troubleshooting issues |
+| jobLastSent   | datetime      | Timestamp                                                           |
+
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