首先,我讀txt文件到一個文件夾,之後我水合使用Expando對象對象的價值。如何得到的expando對象#
但現在我想獲得一定的價值,從這個對象,以填補一個ListView(的WinForms)。
private void Form1_Load(object sender, EventArgs e)
{
string pattern = "FAC*.txt";
var directory = new DirectoryInfo(@"C:\\TestLoadFiles");
var myFile = (from f in directory.GetFiles(pattern)
orderby f.LastWriteTime descending
select f).First();
hydrate_object_from_metadata("FAC",listBox3);
hydrate_object_from_metadata("BL", listBox4);
this.listBox3.MouseDoubleClick += new MouseEventHandler(listBox3_MouseDoubleClick);
this.listBox1.MouseClick += new MouseEventHandler(listBox1_MouseClick);
}
void hydrate_object_from_metadata(string tag, ListBox listBox)
{
SearchAndPopulateTiers(@"C:\TestLoadFiles", tag + "*.txt", tag);
int count = typeDoc.Count(D => D.Key.StartsWith(tag));
for (int i = 0; i < count; i++)
{
object ob = GetObject(tag + i);
///HERE I WOULD LIKE GET DATA VALUE FROM ob object
}
}
Object GetObject(string foo)
{
if (typeDoc.ContainsKey(foo))
return typeDoc[foo];
return null;
}
void SearchAndPopulateTiers(string path, string extention, string tag)
{
DirectoryInfo di = new DirectoryInfo(path);
FileInfo[] files = di.GetFiles(extention);
int i = 0;
foreach (FileInfo file in files)
{
var x = new ExpandoObject() as IDictionary<string, Object>;
string[] strArray;
string s = "";
while ((s = sr.ReadLine()) != null)
{
strArray = s.Split('=');
x.Add(strArray[0],strArray[1]);
}
typeDoc.Add(tag+i,x);
i++;
}
}
那麼是否有可能在expando對象上獲得價值?
您是否試過在「ob」之後放置該屬性的名稱? I.e var firstName = ob.FirstName;很明顯,你不明智。 –
@JohnMc這不適用於'ob',它是一個對象,而不是'ExpandoObject'。 – mason
@mason是的,你是絕對正確的 –