Add FileMan

Author: Beelink

.vs/QuickLibrary/v16/.suo

@@ -0,0 +1,34 @@
+using System;
+using System.IO;
+
+namespace QuickLibrary
+{
+	public static class FileMan
+	{
+		public static string GetFileSizeStr(string filePath)
+		{
+			return GetFileSizeStr(new FileInfo(filePath).Length);
+		}
+
+		public static string GetFileSizeStr(double fileLength)
+		{
+			string[] sizes = { "B", "KB", "MB", "GB", "TB" };
+			int order = 0;
+			while (fileLength >= 1024 && order < sizes.Length - 1)
+			{
+				order++;
+				fileLength = fileLength / 1024;
+			}
+			return String.Format("{0:0.##} {1}", fileLength, sizes[order]);
+		}
+
+		public static void MoveFileOrFolderToRecycleBin(string path)
+		{
+			NativeMan.SHFILEOPSTRUCT fileop = new NativeMan.SHFILEOPSTRUCT();
+			fileop.wFunc = NativeMan.FO_DELETE;
+			fileop.pFrom = path + '\0' + '\0';
+			fileop.fFlags = NativeMan.FOF_ALLOWUNDO | NativeMan.FOF_NOCONFIRMATION;
+			NativeMan.SHFileOperation(ref fileop);
+		}
+	}
+}

QuickLibrary/FileMan.cs

@@ -30,6 +30,10 @@ public static class NativeMan
 		public const int SW_SHOW = 5;
 		public const int SEE_MASK_INVOKEIDLIST = 12;
 		public const int WS_EX_TRANSPARENT = 0x20;
+		public const int FO_DELETE = 0x0003;
+		public const int FOF_ALLOWUNDO = 0x0040;          
+		public const int FOF_NOCONFIRMATION = 0x0010;
+
 
 		// ENUMS
 
@@ -77,7 +81,7 @@ public enum ScrollBarDirection
 
 		// STRUCTURES
 
-		[StructLayout(LayoutKind.Sequential)]
+		[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
 		public struct MARGINS
 		{
 			public int Left;
@@ -86,7 +90,7 @@ public struct MARGINS
 			public int Bottom;
 		}
 
-		[StructLayout(LayoutKind.Sequential)]
+		[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
 		public struct SHELLEXECUTEINFO
 		{
 			public int cbSize;
@@ -111,6 +115,21 @@ public struct SHELLEXECUTEINFO
 			public IntPtr hProcess;
 		}
 
+		[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
+		public struct SHFILEOPSTRUCT
+		{
+			public IntPtr hwnd;
+			[MarshalAs(UnmanagedType.U4)]
+			public int wFunc;
+			public string pFrom;
+			public string pTo;
+			public short fFlags;
+			[MarshalAs(UnmanagedType.Bool)]
+			public bool fAnyOperationsAborted;
+			public IntPtr hNameMappings;
+			public string lpszProgressTitle;
+		}
+
 		// KERNEL32 METHODS
 
 		[DllImport("kernel32", SetLastError = true, CharSet = CharSet.Ansi)]
@@ -175,6 +194,9 @@ public struct SHELLEXECUTEINFO
 		[DllImport("shell32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
 		public static extern bool ShellExecuteEx(ref SHELLEXECUTEINFO lpExecInfo);
 
+		[DllImport("shell32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
+		public static extern int SHFileOperation(ref SHFILEOPSTRUCT FileOp);
+
 		// CUSTOM METHODS
 
 		public static string GetMessageBoxText(DialogBoxCommandID messageId)

QuickLibrary/NativeMan.cs

@@ -64,6 +64,7 @@
     </Compile>
     <Compile Include="DropShadow.cs" />
     <Compile Include="FileAssociation.cs" />
+    <Compile Include="FileMan.cs" />
     <Compile Include="LangMan.cs" />
     <Compile Include="NativeMan.cs" />
     <Compile Include="PluginInfo.cs" />

QuickLibrary/QuickLibrary.csproj

@@ -1 +1 @@
-6493d2b7a2f809cde8131b2a0956d3382cf32d79
+6e4b1d0923300b681f587dbf4e8a9c2df57b659d