/// <summary>
/// 加桩Csv文件查询结果转换成泛型集合
/// </summary>
/// <param name="filePath">文件路径</param>
/// <returns>以实体类为元素的泛型集合</returns>
public List<AdditionalStake> ImportAdditionalStakeList(string filePath)
{
List<AdditionalStake> adds = new List<AdditionalStake>();
StreamReader fileReader = new StreamReader(filePath, Encoding.Default);
try
{
//列之间的分隔符
char cv = ',';
while (fileReader.EndOfStream == false)
{
AdditionalStake t = new AdditionalStake();
string line = fileReader.ReadLine();
string[] y = line.Split(cv);
t.Stake = y[0].Trim().ToString();
t.Description= y[1].Trim().ToString();
adds.Add(t);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
fileReader.Close();
fileReader.Dispose();
}
return adds;
}
//public override void VerifyRenderingInServerForm(Control control)
//{
// //base.VerifyRenderingInServerForm(control);
//}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ads = new AdditionalStake("Data Source=Localhost;database=RoadCenter;User ID=admin;Password=admin123");
//读取传参
Route.Text = "线路：" + Request.Cookies["RouteID"].Value;// Session["RouteID"].ToString();
//调用Databind方法
Databind();
AdditionalStake.Columns[5].Visible = true;
}
if (IsPostBack)
{
ads = new AdditionalStake("Data Source=Localhost;database=RoadCenter;User ID=admin;Password=admin123");
}
if (this.AdditionalStake.SelectedIndex > -1)
{
// 调用GridView的UpdateRow方法
this.AdditionalStake.UpdateRow(this.AdditionalStake.SelectedIndex, false);
}
}
protected void import_Click(object sender, EventArgs e)
{
if (file.HasFile == false)// 判断fileupload是否有指定文件
{
Response.Write("<script>alert('请您选择Excel文件')</script>");
return;//当无文件时，返回
}
string filename = file.PostedFile.FileName;
List<AdditionalStake> ads = new List<AdditionalStake>();
CsvFileImport cfi = new CsvFileImport();
ads = cfi.ImportAdditionalStakeList(filename);
}
/// <summary>
/// 加载加桩
/// </summary>
/// <param name="RouteID"></param>
/// <returns></returns>
public List<AdditionalStake> Load(int RouteID)
{
List<AdditionalStake> list = new List<AdditionalStake>();
if (DbConnection == null) return null;
string sql = @"select * from RDC_AdditionalStake where RouteID='" + RouteID + "'";
DataSet ds= DbConnection.GetDataSet(sql);
foreach (DataRow r in ds.Tables[0].Rows)
{
AdditionalStake add = new AdditionalStake();
add.AddStakeID= r["AddStakeID"] == DBNull.Value ? 0 : Convert.ToInt32(r["AddStakeID"]);
add.RouteID= r["RouteID"] == DBNull.Value ? 0 : Convert.ToInt32(r["RouteID"]);
add.Stake = r["Stake"].ToString();
add.Description = r["Description"].ToString();
list.Add(add);
}
return list;
}