//1.用<%# DataBinder.Eval(Container.DataItem,"MaritalStatus").ToString()=="1"?"已婚":"未婚" %>方式显示//2.用sql中的case Gender when 1 then '男' else '女' end显示//3.在后台写方法,前台调用显示,如Format(object item,string type)//4.DataGrid1_ItemDataBound
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<HTML> <HEAD> <title>GridFormat</title> <meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR"> <meta content="C#" name="CODE_LANGUAGE"> <meta content="JavaScript" name="vs_defaultClientScript"> <meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema"> </HEAD> <body MS_POSITIONING="GridLayout"> <form id="Form1" method="post" runat="server"> <asp:datagrid id="DataGrid1" style="Z-INDEX: 101; LEFT: 8px; POSITION: absolute; TOP: 16px" runat="server" AutoGenerateColumns="False" BorderColor="#CC9966" BorderStyle="None" BorderWidth="1px" BackColor="White" CellPadding="4"> <FooterStyle ForeColor="#330099" BackColor="#FFFFCC"></FooterStyle> <SelectedItemStyle Font-Bold="True" ForeColor="#663399" BackColor="#FFCC66"></SelectedItemStyle> <ItemStyle ForeColor="#330099" BackColor="White"></ItemStyle> <HeaderStyle Font-Bold="True" ForeColor="#FFFFCC" BackColor="#990000"></HeaderStyle> <Columns> <asp:TemplateColumn HeaderText="ID"> <ItemTemplate>
<%# DataBinder.Eval(Container.DataItem,"UserID") %>
</ItemTemplate> </asp:TemplateColumn> <asp:TemplateColumn HeaderText="学位"> <ItemTemplate> <%# Format(Container.DataItem,"Degree") %> </ItemTemplate> </asp:TemplateColumn> <asp:TemplateColumn HeaderText="性别"> <ItemTemplate> <%# DataBinder.Eval(Container.DataItem,"Gender") %> </ItemTemplate> </asp:TemplateColumn> <asp:TemplateColumn HeaderText="婚姻状况"> <ItemTemplate> <%# DataBinder.Eval(Container.DataItem,"MaritalStatus").ToString()=="1"?"已婚":"未婚" %> </ItemTemplate> </asp:TemplateColumn> <asp:TemplateColumn HeaderText="描述"> <ItemTemplate> <%# DataBinder.Eval(Container.DataItem,"Description") %> </ItemTemplate> </asp:TemplateColumn> </Columns> <PagerStyle HorizontalAlign="Center" ForeColor="#330099" BackColor="#FFFFCC"></PagerStyle> </asp:datagrid></form> </body></HTML>public class GridFormat : System.Web.UI.Page {
protected System.Web.UI.WebControls.DataGrid DataGrid1; private void Page_Load(object sender, System.EventArgs e)
{
//1.用<%# DataBinder.Eval(Container.DataItem,"MaritalStatus").ToString()=="1"?"已婚":"未婚" %>方式显示 //2.用sql中的case Gender when 1 then '男' else '女' end显示 //3.在后台写方法,前台调用显示,如Format(object item,string type) //4.DataGrid1_ItemDataBound DataBind();
} #region GetDataSet private DataSet GetDataSet(string sql) { string constring=System.Configuration.ConfigurationSettings.AppSettings["ConnectionString"]; SqlDataAdapter sda =new SqlDataAdapter(sql,constring); DataSet ds=new DataSet(); sda.Fill(ds); return ds; } #endregion #region DataBind private void DataBind() { string sql="select UserID,Degree,Gender =case Gender when 1 then '男' else '女' end,MaritalStatus,Description from formatgrid "; DataSet ds=GetDataSet(sql); this.DataGrid1.DataSource=ds; this.DataGrid1.DataBind(); } #endregion #region Format protected string Format(object item,string type) { DataRowView drv=(DataRowView)item; string val=string.Empty; switch (drv["Degree"].ToString().ToLower()) { case "1": val="博士后"; break; case "2": val="博士"; break; case "3": val="硕士"; break; case "4": val="学士"; break; default: val=drv["Degree"].ToString(); break; } return val; } #endregion #region Web Form Designer generated code override protected void OnInit(EventArgs e) { // // CODEGEN: This call is required by the ASP.NET Web Form Designer. // InitializeComponent(); base.OnInit(e); this.DataGrid1.ItemDataBound+=new DataGridItemEventHandler(DataGrid1_ItemDataBound); } /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.Load += new System.EventHandler(this.Page_Load); } #endregion #region DataGrid1_ItemDataBound private void DataGrid1_ItemDataBound(object sender, DataGridItemEventArgs e) { if (e.Item.ItemType!=ListItemType.Header) { string subject=Convert.ToString(DataBinder.Eval(e.Item.DataItem,"Description")); if (subject.Length >10) { subject=subject.Substring(0,10)+"
"; } e.Item.Cells[4].Text=subject; }if (e.Item.ItemType!=ListItemType.Header)
{
e.Item.Cells[1].Attributes.Add( "onmouseover","this.style.color='Red';this.style.cursor='hand'");
e.Item.Cells[1].Attributes.Add( "onmouseout","this.style.color='Black';this.style.cursor='default'");
}
} #endregion
}if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FormatGrid]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)drop table [dbo].[FormatGrid]GOCREATE TABLE [dbo].[FormatGrid] ( [UserID] [int] NULL , [Degree] [int] NULL , [Gender] [int] NULL , [MaritalStatus] [int] NULL , [Description] [nvarchar] (500) COLLATE Chinese_PRC_CI_AS NULL ) ON [PRIMARY]GO--测试数据insert into FormatGrid(UserID,Degree,Gender,MaritalStatus,Description) values(1,1,1,0,'可以读取流。读取是从流到数据结构（如字节数组）的数据传输。')insert into FormatGrid(UserID,Degree,Gender,MaritalStatus,Description) values(2,2,0,1,'可以写入流。写入是从数据结构到流的数据传输。')insert into FormatGrid(UserID,Degree,Gender,MaritalStatus,Description) values(3,3,1,0,'流可以支持查找。查找是对流内的当前位置进行查询和修改。查找功能取决于流具有的后备存储区类型。例如，网络流没有当前位置的统一概念，因此一般不支持查找。')insert into FormatGrid(UserID,Degree,Gender,MaritalStatus,Description) values(4,4,0,1,'小山哥')insert into FormatGrid(UserID,Degree,Gender,MaritalStatus,Description) values(5,5,1,0,'山哥')
