QueryableDataSourceView.BuildUpdateObjects 方法

定义

使用指定的值创建要用于更新操作的对象。

protected:
 System::Web::UI::WebControls::QueryableDataSourceEditData ^ BuildUpdateObjects(System::Collections::IDictionary ^ keys, System::Collections::IDictionary ^ values, System::Collections::IDictionary ^ oldValues, System::Collections::Generic::IDictionary<System::String ^, Exception ^> ^ validationErrors);
protected System.Web.UI.WebControls.QueryableDataSourceEditData BuildUpdateObjects(System.Collections.IDictionary keys, System.Collections.IDictionary values, System.Collections.IDictionary oldValues, System.Collections.Generic.IDictionary<string,Exception> validationErrors);
member this.BuildUpdateObjects : System.Collections.IDictionary * System.Collections.IDictionary * System.Collections.IDictionary * System.Collections.Generic.IDictionary<string, Exception> -> System.Web.UI.WebControls.QueryableDataSourceEditData
Protected Function BuildUpdateObjects (keys As IDictionary, values As IDictionary, oldValues As IDictionary, validationErrors As IDictionary(Of String, Exception)) As QueryableDataSourceEditData

参数

keys
IDictionary

要更新的行的键。

values
IDictionary

要更新数据源中的行的值。

oldValues
IDictionary

要计算的行值,以便检测数据冲突。

validationErrors
IDictionary<String,Exception>

CRUD 操作失败时系统创建的转换错误列表。

返回

要用于更新操作的对象。

适用于