帮助里的:
static public void CopyDirectory(string SourceDirectory, string TargetDirectory)
{
DirectoryInfo source = new DirectoryInfo(SourceDirectory);
DirectoryInfo target = new DirectoryInfo(TargetDirectory);
//Check If we have valid source
if(!source.Exists)
return; if(!target.Exists)
target.Create();
//Copy Files
FileInfo[] sourceFiles = source.GetFiles();
for(int i = 0; i < sourceFiles.Length; ++i)
File.Copy(sourceFiles[i].FullName, target.FullName + "\\" + sourceFiles[i].Name,true);
//Copy directories
DirectoryInfo[] sourceDirectories = source.GetDirectories();
for(int j = 0; j < sourceDirectories.Length; ++j)
CopyDirectory(sourceDirectories[j].FullName,target.FullName +"\\" + sourceDirectories[j].Name);
}
帮助里的路径:
.net框架/参考/类库/system.IO/DirectoryInfo/属性/exists属性
static public void CopyDirectory(string SourceDirectory, string TargetDirectory)
{
DirectoryInfo source = new DirectoryInfo(SourceDirectory);
DirectoryInfo target = new DirectoryInfo(TargetDirectory);
//Check If we have valid source
if(!source.Exists)
return; if(!target.Exists)
target.Create();
//Copy Files
FileInfo[] sourceFiles = source.GetFiles();
for(int i = 0; i < sourceFiles.Length; ++i)
File.Copy(sourceFiles[i].FullName, target.FullName + "\\" + sourceFiles[i].Name,true);
//Copy directories
DirectoryInfo[] sourceDirectories = source.GetDirectories();
for(int j = 0; j < sourceDirectories.Length; ++j)
CopyDirectory(sourceDirectories[j].FullName,target.FullName +"\\" + sourceDirectories[j].Name);
}
帮助里的路径:
.net框架/参考/类库/system.IO/DirectoryInfo/属性/exists属性
exists判断一下source.Delete