datarow array

Compiler error message: CS0122: "System. Data. DataRow. DataRow (System. Data. DataRowBuilder)" is not accessible because it is restricted by the protection level and restricted by the protection level.Compilation Error Note:An error occurs during

Http://www.cnblogs.com/fengkuangshubiaodian/archive/2012/08/01/2609911.htmlA DataRow simulates a row in the database. Use the HasVersion and IsNull properties to determine the state of a particular row value.1. Add RowsCreate a new DataRow to use

Dataset objects support ADO. the core object of the net disconnected and distributed data solution, which is widely used. we often need to use the data, such as getting data from a able, copying data from another Abe, or data from datarow. However,

Dataset, datatable and datarow replication method Dataset objects support ADO. the core object of the net disconnected and distributed data solution, which is widely used. we often need to use the data, such as getting data from a able, copying

DataSet & DataTable & DataRow in simple terms,     This article is suitable for people with a certain degree of foundation to view, it is best to learn a certain degree of net programming basics to view this article.1. Concept 　　DataSetIs the

 Datatable filters datarow that meets the criteria   Datatable filters row. In. Net framework3.5 and 4.0, it is relatively easy to use because of the existence of LINQ. In framework2.0, it is a little clumsy, but it is also very useful. Is

    Dataset objects support ADO. the core object of the net disconnected and distributed data solution, which is widely used. we often need to use the data, such as getting data from a able, copying data from another Abe, or data from datarow.

C # DataRow comparison ////// DataRow comparison ////////////Columns to be compared /// Public static bool DataRowCompare (DataRow drA, DataRow drB, string [] columnNames) {bool flag = false; // sort ColumnSort (drA, columnNames) for comparison in

(Excerpt from the C # function manual, metallurgical industry Press) Using System;Using System.Collections.Generic;Using System.Text;Using System.Data;Namespace ConsoleApplication1{Class Program{static void Main (string[] args){DataTable Testdt =

DataSet Represents the cache of data in memory. PropertyTables gets the collection of tables contained in the DataSet. Ds. tables["SJXX"] DataTable Represents a table of in-memory data. Public propertiesColumns gets the collection of