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public static DbCommand CreateCommand()
{
// Obtain the database provider name
string dataProviderName = BalloonShopConfiguration.DbProviderName;
// Obtain the database connection string
string connectionString = BalloonShopConfiguration.DbConnectionString;
// Create a new data provider fact ...
public static DataTable GetAllProductsInCategory(string categoryId)
{
// get a configured DbCommand object
DbCommand comm = GenericDataAccess.CreateCommand();
// set the stored procedure name
comm.CommandText = "GetAllProductsInCategory";
// create a new parameter
DbParameter para ...
public DateTime Getime()
{
TimeSpan toget = new TimeSpan(0, 0, Convert.ToInt32(AverageUnitTime() * Convert.ToInt32(this.label16.Text, 16)));
return Convert.ToDateTime(label12.Text) + toget;
}
using System;namespace PerformanceLibrary{public class ArrayHolder { int[][] jaggedArray = { new int[] {1,2,3,4},new int[] {5,6,7},new int[] {8},new int[] {9} };int [,] multiDimArray = {{1,2,3,4}, {5,6,7,0}, {8,0,0,0}, {9,0,0,0} }; }}
一、相关概念
1．企业资源计划企业资源计划（Enterprise Resources Planning，ERP），可以从三个层次进行定义：管理思想：ERP是由美国著名的计算机技术咨询和评估集团Gartner Group Inc.提出了一整套企业管理系统体系标准，其实质是在MR ...
用户名密码方式:
<connectionStrings><addname="调用名"connectionString="PersistSecurityInfo=False;UserID=sa;Password=;InitialCatalog=数据库名;Server=(local);"providerName="System.Data.SqlClient"/>
</connectionStrings>
本机方式:
<connectionStrings> &l ...