首先,我读txt文件到一个文件夹,之后我水合使用Expando对象对象的价值。如何得到的expando对象#
但现在我想获得一定的价值,从这个对象,以填补一个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++;
}
}
那么是否有可能在expando对象上获得价值?
您是否试过在“ob”之后放置该属性的名称? I.e var firstName = ob.FirstName;很明显,你不明智。 –
@JohnMc这不适用于'ob',它是一个对象,而不是'ExpandoObject'。 – mason
@mason是的,你是绝对正确的 –