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[英]C# - How to copy SQLite db from one path and paste it to another path?
[英]How to copy a folder from one one path and paste it to another path using C#?
復制的原始文件夾應粘貼到以今天的日期命名的文件夾中,例如“ 220310”
喜歡.....
原始文件夾:c:// Org / AbcFolder
目標文件夾:D:// Dest / 220310 / AbcFolder
private static bool CopyDirectory(string SourcePath, string DestinationPath, bool overwriteexisting)
{
bool ret = true;
try
{
SourcePath = SourcePath.EndsWith(@"\") ? SourcePath : SourcePath + @"\";
DestinationPath = DestinationPath.EndsWith(@"\") ? DestinationPath : DestinationPath + @"\";
if (Directory.Exists(SourcePath))
{
if (Directory.Exists(DestinationPath) == false)
Directory.CreateDirectory(DestinationPath);
foreach (string fls in Directory.GetFiles(SourcePath))
{
FileInfo flinfo = new FileInfo(fls);
flinfo.CopyTo(DestinationPath + flinfo.Name, overwriteexisting);
}
foreach (string drs in Directory.GetDirectories(SourcePath))
{
DirectoryInfo drinfo = new DirectoryInfo(drs);
if (CopyDirectory(drs, DestinationPath + drinfo.Name, overwriteexisting) == false)
ret = false;
}
Directory.CreateDirectory(DI_Target + "//Database");
}
else
{
ret = false;
}
}
catch (Exception ex)
{
ret = false;
}
return ret;
}
基本上你會用
var files = Directory.GetFiles(originalFolder,"*.*",SearchOption.AllDirectories)
獲取要復制的所有文件,然后通過以下方式創建目標目錄
Directory.Create(destinationFolder)
並遍歷原始文件名(在files中 ),使用FileInfo類獲取原始文件的路徑,並使用File.Copy()將文件復制到新位置。 所有這些類都在System.IO命名空間中。
您可以通過以下方式獲取日期時間:
DateTime dtnow = DateTime.Now;
string strDate=dtnow.Day.ToString()+dtnow.Month.ToString()+dtnow.Year.ToString();
有關將目錄復制到另一個的信息,請參見此CodeProject文章: 將目錄復制到另一個位置的功能(沒有花哨的地方)
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