editnews.aspx.cs

ASP.NET2.0(C#篇)经典教程的源码...本源码很好的实现了购物车....编码规范和类的设计具有很好的借鉴性！

using System;
using System.Data;
using System.Data.SqlClient;
using System.Web;
using System.Web.UI.WebControls;
using System.Drawing;

partial class EditNews : System.Web.UI.Page
{
  protected void AddNew_Click(object sender, System.EventArgs e)
  {
      DetailsView1.ChangeMode(DetailsViewMode.Insert);
  }



  protected void SqlDataSource2_Deleted(object sender, System.Web.UI.WebControls.SqlDataSourceStatusEventArgs e)
  {  
    GridView1.DataBind();
  }

  protected void SqlDataSource2_Inserted(object sender, System.Web.UI.WebControls.SqlDataSourceStatusEventArgs e)
  {
    GridView1.DataBind();
  }

  protected void SqlDataSource2_Updated(object sender, System.Web.UI.WebControls.SqlDataSourceStatusEventArgs e)
  {
    GridView1.DataBind();
  }

  protected void GridView1_RowDataBound(object sender, System.Web.UI.WebControls.GridViewRowEventArgs e)
  {
    // this allows us to have items that are in the future show up in a different colour
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        DateTime toShow = DateTime.Parse(e.Row.Cells[2].Text);

        if (toShow > DateTime.Now)
            e.Row.BackColor = Color.BlanchedAlmond;
    }
  }

  protected void FileUploaded(object sender, PictureUpload.FileUploadEventArgs e)
  {
      TextBox boundControl = (TextBox)DetailsView1.FindControl("TextBox2");
      boundControl.Text = e.FileName;
  }
    protected void SqlDataSource2_Deleting(object sender, SqlDataSourceCommandEventArgs e)
    {
        Trace.Write(e.Command.CommandText);
    }
}