本文整理匯總了C#中System.Dynamic.ExpandoObject.ElementAt方法的典型用法代碼示例。如果您正苦於以下問題：C# ExpandoObject.ElementAt方法的具體用法？C# ExpandoObject.ElementAt怎麽用？C# ExpandoObject.ElementAt使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Dynamic.ExpandoObject的用法示例。
在下文中一共展示了ExpandoObject.ElementAt方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: InsertDynamicList
public int InsertDynamicList(List<dynamic> rows, string columnFamily)
{
if (rows.Count > 0)
{
StringBuilder query = new StringBuilder("BEGIN BATCH ");
foreach (dynamic row in rows)
{
var cur = new ExpandoObject() as IDictionary<string, object>;
cur = row;
query.AppendFormat("INSERT INTO {0} ( {1}", columnFamily, cur.ElementAt(0).Key);
for (int i = 1; i < cur.Count; i++)
{
if (cur.ElementAt(i).Value != null)
{
query.AppendFormat(", {0}", cur.ElementAt(i).Key.ToLower());
}
}
Type curType = (cur.ElementAt(0).Value).GetType();
bool curIsString = curType == typeof(string);
query.AppendFormat(curIsString ? ") VALUES ( '{0}'" : ") VALUES ( {0}", cur.ElementAt(0).Value);
for (int j = 1; j < cur.Count; j++)
{
if (cur.ElementAt(j).Value != null)
{
curType = (cur.ElementAt(j).Value).GetType();
curIsString = curType == typeof(string);
query.AppendFormat(curIsString ? ", '{0}'" : ", {0}", cur.ElementAt(j).Value);
}
}
query.Append(") ");
}
query.Append(" APPLY BATCH;");
commandText = query.ToString();
CqlConnection.ManagedConnection.Execute(commandText);
}
return -1;
}