/// <summary>
/// 判断文件夹,是否存在,不存在则生成文件夹
/// </summary>
/// <param name="keys"></param>
/// <param name="postedFileName"></param>
/// <param name="fileURL"></param>
/// <returns></returns>
public static string initFilePath(string filePath, int key)
{
string returnValue = filePath;
try
{
//filePath 上传路径定义为：配置路径\ + 年月\ + 单据头PK\ + 文件名 eg: 201906\120\说明.jpg
//*************除了根目录,以下其他目录都需要判断是否存在,并创建文件夹*************************
Scripting.FileSystemObject fso = new Scripting.FileSystemObjectClass();
if (!fso.FolderExists(filePath))
{
fso.CreateFolder(filePath);
}
if (!fso.FolderExists(filePath + @"\" + key))
{
fso.CreateFolder(filePath + @"\" + key);
}
//返回文件上传路径
returnValue = returnValue + @"\" + key;
//*********************************************************************************************+
}
catch
{ }
return(returnValue);
}
static void Main(string[] args)
{
// FileSystemObjectClass-Instanz erzeugen
Scripting.FileSystemObjectClass fso = new Scripting.FileSystemObjectClass();
// Laufwerk referenzieren
Scripting.Drive drive = fso.GetDrive("c:");
// Informationen zum Laufwerk ausgeben
Console.WriteLine("Freier Platz: {0}", drive.FreeSpace);
Console.WriteLine("Größe: {0}", drive.TotalSize);
Console.WriteLine("Beenden mit Return");
Console.ReadLine();
}
/// <summary>
/// 上传文件并返回文件名
/// </summary>
/// <param name="hifile">HtmlInputFile控件</param>
/// <param name="strAbsolutePath">完整路径,包含扩展名</param>
/// <returns>返回的文件名即上传后的文件名</returns>
public static void SaveFileKeepName(HtmlInputFile hifile, string strAbsolutePath)
{
//如果上传文件的文件名不为空
if (hifile.PostedFile.FileName != string.Empty)
{
Scripting.FileSystemObject fso = new Scripting.FileSystemObjectClass();
//如果路径末尾为\符号，则直接上传文件
if (fso.FileExists(strAbsolutePath))
{
fso.DeleteFile(strAbsolutePath, false);
hifile.PostedFile.SaveAs(strAbsolutePath);
}
else
{
hifile.PostedFile.SaveAs(strAbsolutePath);
}
}
}
/* Statische Methode zum Auslesen aller Laufwerke des Systems */
public static Drive[] GetLocalDrives()
{
// Instanz der Klasse FileSystemObject erzeugen
Scripting.FileSystemObject fso = new Scripting.FileSystemObjectClass();
// Ergebnis-Array erzeugen
Drive[] drives = new Drive[fso.Drives.Count];
// Alle Laufwerke über die Drives-Auflistung durchgehen, deren Typ, Größe
// und freien Platz ermitteln und als Drive-Objekt im Array speichern
int index = 0;
foreach (Scripting.Drive drive in fso.Drives)
{
drives[index] = new Drive();
drives[index].DriveLetter = drive.DriveLetter;
drives[index].Type = (DriveType)drive.DriveType;
drives[index].IsReady = drive.IsReady;
// Voreinstellung für die Größenangaben
drives[index].AvailableSpace = -1;
drives[index].FreeSpace = -1;
drives[index].TotalSize = -1;
if (drive.IsReady)
{
// Die als COM-Variant angegebenen Größenangaben in einen Long-Wert
// umwandeln
try
{
drives[index].AvailableSpace =
Convert.ToInt64(drive.AvailableSpace);
drives[index].FreeSpace = Convert.ToInt64(drive.FreeSpace);
drives[index].TotalSize = Convert.ToInt64(drive.TotalSize);
}
catch {}
}
index++;
}
// Ergebnis-Array zurückgeben
return(drives);
}
static void Main2( string[] args )
{
#region COM
#region C#3
Scripting.FileSystemObject fso = new Scripting.FileSystemObjectClass( );
var stream = fso.OpenTextFile( @"C:\Archivo.txt", Scripting.IOMode.ForReading, true, Scripting.Tristate.TristateUseDefault );
#endregion
#region C#4
//var fso = new Scripting.FileSystemObject();
//var stream =
// fso.OpenTextFile(
// Create: true,
// FileName: @"C:\archivo.txt");
#endregion
#endregion
}
static void Main2(string[] args)
{
#region COM
#region C#3
Scripting.FileSystemObject fso = new Scripting.FileSystemObjectClass( );
var stream = fso.OpenTextFile(@"C:\Archivo.txt", Scripting.IOMode.ForReading, true, Scripting.Tristate.TristateUseDefault);
#endregion
#region C#4
//var fso = new Scripting.FileSystemObject();
//var stream =
// fso.OpenTextFile(
// Create: true,
// FileName: @"C:\archivo.txt");
#endregion
#endregion
}
