本文整理匯總了C#中Model.Dictionary.Aggregate方法的典型用法代碼示例。如果您正苦於以下問題：C# Dictionary.Aggregate方法的具體用法？C# Dictionary.Aggregate怎麽用？C# Dictionary.Aggregate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Model.Dictionary的用法示例。
在下文中一共展示了Dictionary.Aggregate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: Update
/// <summary>
/// Allows the programmer to easily update rows in the DB.
/// </summary>
/// <param name="tableName">The table to update.</param>
/// <param name="data">A dictionary containing Column names and their new values.</param>
/// <param name="whereCase">The where clause for the update statement.</param>
/// <returns>A boolean true or false to signify success or failure.</returns>
public void Update(string tableName, Dictionary<string, string> data, string whereCase)
{
string vals = string.Empty;
if (data.Count > 0)
{
vals = data.Aggregate(vals, (current, val) => String.Format("{0} {1} = '{2}',", current, val.Key, val.Value));
vals = vals.Substring(0, vals.Length - 1);
}
ExecuteNonQuery(String.Format("update {0} set {1} where {2};", tableName, vals, whereCase));
}