Array
(
    [dirname] => .
    [basename] => ProductMaintenance.csproj.user
    [extension] => user
    [filename] => ProductMaintenance.csproj
)
1. file=./ProductMaintenance.csproj.user<br>
2. file=.//ProductMaintenance.csproj.user<br>
3. file=ProductMaintenance.csproj.user<br>
<?php // Save this file as: ./ProductMaintenance.csproj.user ?>
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup>
    <Compile Update="frmNewProduct.cs">
      <SubType>Form</SubType>
    </Compile>
    <Compile Update="frmProductMain.cs">
      <SubType>Form</SubType>
    </Compile>
  </ItemGroup>
</Project>