本文整理汇总了C#中System.Web.UI.WebControls.ObjectDataSourceView.FilterExpression属性的典型用法代码示例。如果您正苦于以下问题：C# ObjectDataSourceView.FilterExpression属性的具体用法？C# ObjectDataSourceView.FilterExpression怎么用？C# ObjectDataSourceView.FilterExpression使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。
在下文中一共展示了ObjectDataSourceView.FilterExpression属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetAllEmployees
namespace Samples.AspNet.CS {
using System;
using System.Collections;
using System.Data;
using System.Web.UI.WebControls;
//
// EmployeeLogic is a stateless business object that encapsulates
// the operations you can perform on a NorthwindEmployee object.
//
public class EmployeeLogic {
// Returns a collection of NorthwindEmployee objects.
public static ICollection GetAllEmployees () {
ArrayList data = new ArrayList();
data.Add(new NorthwindEmployee(1,"Nancy","Davolio","507 - 20th Ave. E. Apt. 2A"));
data.Add(new NorthwindEmployee(2,"Andrew","Fuller","908 W. Capital Way"));
data.Add(new NorthwindEmployee(3,"Janet","Leverling","722 Moss Bay Blvd."));
data.Add(new NorthwindEmployee(4,"Margaret","Peacock","4110 Old Redmond Rd."));
data.Add(new NorthwindEmployee(5,"Steven","Buchanan","14 Garrett Hill"));
data.Add(new NorthwindEmployee(6,"Michael","Suyama","Coventry House Miner Rd."));
data.Add(new NorthwindEmployee(7,"Robert","King","Edgeham Hollow Winchester Way"));
return data;
}
public static NorthwindEmployee GetEmployee(object anID) {
ArrayList data = GetAllEmployees() as ArrayList;
int empID = Int32.Parse(anID.ToString());
return data[empID] as NorthwindEmployee;
}
//
// To support basic filtering, the employees cannot
// be returned as an array of objects, rather as a
// DataSet of the raw data values.
public static DataSet GetAllEmployeesAsDataSet () {
ICollection employees = GetAllEmployees();
DataSet ds = new DataSet("Table");
// Create the schema of the DataTable.
DataTable dt = new DataTable();
DataColumn dc;
dc = new DataColumn("EmpID", typeof(int)); dt.Columns.Add(dc);
dc = new DataColumn("FullName",typeof(string)); dt.Columns.Add(dc);
dc = new DataColumn("Address", typeof(string)); dt.Columns.Add(dc);
// Add rows to the DataTable.
DataRow row;
foreach (NorthwindEmployee ne in employees) {
row = dt.NewRow();
row["EmpID"] = ne.EmpID;
row["FullName"] = ne.FullName;
row["Address"] = ne.Address;
dt.Rows.Add(row);
}
// Add the complete DataTable to the DataSet.
ds.Tables.Add(dt);
return ds;
}
}
public class NorthwindEmployee {
public NorthwindEmployee (int anID,
string aFirstName,
string aLastName,
string anAddress) {
ID = anID;
firstName = aFirstName;
lastName = aLastName;
address = anAddress;
}
private object ID;
public string EmpID {
get { return ID.ToString(); }
}
private string lastName;
public string LastName {
get { return lastName; }
set { lastName = value; }
}
private string firstName;
public string FirstName {
get { return firstName; }
set { firstName = value; }
}
public string FullName {
get { return FirstName + " " + LastName; }
}
private string address;
public string Address {
get { return address; }
set { address = value; }
}
}
}