ZHJA_HJGL/HJGL_ZH/FineUIPro.Web/WeldMat/BaseInfo/WeldInfoIn.aspx.cs

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C#
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using System;
using System.Collections.Generic;
using System.Linq;
using BLL;
using System.IO;
using System.Data.OleDb;
using System.Data;
namespace FineUIPro.Web.WeldMat.BaseInfo
{
public partial class WeldInfoIn : PageBase
{
#region
/// <summary>
/// 上传预设的虚拟路径
/// </summary>
private string initPath = Const.ExcelUrl;
/// <summary>
/// 焊材信息集合
/// </summary>
public static List<Model.Weld_WeldInfo> weldInfos = new List<Model.Weld_WeldInfo>();
/// <summary>
/// 错误集合
/// </summary>
public static string errorInfos = string.Empty;
#endregion
#region
/// <summary>
/// 加载页面
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
this.hdFileName.Text = string.Empty;
if (weldInfos != null)
{
weldInfos.Clear();
}
errorInfos = string.Empty;
}
}
#endregion
#region
/// <summary>
/// 审核
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnAudit_Click(object sender, EventArgs e)
{
try
{
if (this.fuAttachUrl.HasFile == false)
{
ShowNotify("请您选择Excel文件", MessageBoxIcon.Warning);
return;
}
string IsXls = Path.GetExtension(this.fuAttachUrl.FileName).ToString().Trim().ToLower();
if (IsXls != ".xls")
{
ShowNotify("只可以选择Excel文件", MessageBoxIcon.Warning);
return;
}
if (weldInfos != null)
{
weldInfos.Clear();
}
if (!string.IsNullOrEmpty(errorInfos))
{
errorInfos = string.Empty;
}
string rootPath = Server.MapPath("~/");
string initFullPath = rootPath + initPath;
if (!Directory.Exists(initFullPath))
{
Directory.CreateDirectory(initFullPath);
}
this.hdFileName.Text = BLL.Funs.GetNewFileName() + IsXls;
string filePath = initFullPath + this.hdFileName.Text;
this.fuAttachUrl.PostedFile.SaveAs(filePath);
ImportXlsToData(rootPath + initPath + this.hdFileName.Text);
}
catch (Exception ex)
{
ShowNotify("'" + ex.Message + "'", MessageBoxIcon.Warning);
}
}
#region Excel提取数据
/// <summary>
/// 从Excel提取数据--》Dataset
/// </summary>
/// <param name="filename">Excel文件路径名</param>
private void ImportXlsToData(string fileName)
{
try
{
string oleDBConnString = String.Empty;
oleDBConnString = "Provider=Microsoft.Jet.OLEDB.4.0;";
oleDBConnString += "Data Source=";
oleDBConnString += fileName;
oleDBConnString += ";Extended Properties=Excel 8.0;";
OleDbConnection oleDBConn = null;
OleDbDataAdapter oleAdMaster = null;
DataTable m_tableName = new DataTable();
DataSet ds = new DataSet();
oleDBConn = new OleDbConnection(oleDBConnString);
oleDBConn.Open();
m_tableName = oleDBConn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);
if (m_tableName != null && m_tableName.Rows.Count > 0)
{
m_tableName.TableName = m_tableName.Rows[0]["TABLE_NAME"].ToString().Trim();
}
string sqlMaster;
sqlMaster = " SELECT * FROM [" + m_tableName.TableName + "]";
oleAdMaster = new OleDbDataAdapter(sqlMaster, oleDBConn);
oleAdMaster.Fill(ds, "m_tableName");
oleAdMaster.Dispose();
oleDBConn.Close();
oleDBConn.Dispose();
AddDatasetToSQL(ds.Tables[0], 7);
}
catch (Exception ex)
{
throw ex;
}
}
#endregion
#region Dataset的数据导入数据库
/// <summary>
/// 将Dataset的数据导入数据库
/// </summary>
/// <param name="pds">数据集</param>
/// <param name="Cols">数据集行数</param>
/// <returns></returns>
private bool AddDatasetToSQL(DataTable pds, int Cols)
{
string result = string.Empty;
int ic, ir;
ic = pds.Columns.Count;
if (ic < Cols)
{
ShowNotify("导入Excel格式错误Excel只有" + ic.ToString().Trim() + "行", MessageBoxIcon.Warning);
}
ir = pds.Rows.Count;
if (pds != null && ir > 0)
{
var weldTypes = from x in Funs.DB.Weld_WeldType orderby x.WeldTypeName select x;//焊材类型
for (int i = 0; i < ir; i++)
{
string col1 = pds.Rows[i][1].ToString();
if (string.IsNullOrEmpty(col1))
{
result += "第" + (i + 2).ToString() + "行," + "焊材牌号" + "," + "此项为必填项!" + "|";
}
string col3 = pds.Rows[i][3].ToString();
if (!string.IsNullOrEmpty(col3))
{
Model.Weld_WeldType weldType = weldTypes.FirstOrDefault(e => e.WeldTypeName == col3);
if (weldType == null)
{
result += "第" + (i + 2).ToString() + "行," + "焊材类型" + "," + "[" + col3 + "]错误!" + "|";
}
}
else
{
result += "第" + (i + 2).ToString() + "行," + "焊材类型" + "," + "此项为必填项!" + "|";
}
string col4 = pds.Rows[i][4].ToString();
if (!string.IsNullOrEmpty(col4))
{
if (col4!= "Fe" && col4 != "FeⅡ" && col4 != "FeⅢ" && col4 != "FeⅣ" && col4 != "其他")
{
result += "第" + (i + 2).ToString() + "行," + "钢材类型" + "," + "[" + col3 + "]错误!" + "|";
}
}
else
{
result += "第" + (i + 2).ToString() + "行," + "钢材材类型" + "," + "此项为必填项!" + "|";
}
string col5 = pds.Rows[i][5].ToString();
if (!string.IsNullOrEmpty(col5))
{
try
{
decimal convertValue = Convert.ToDecimal(col5);
}
catch (Exception)
{
result += "第" + (i + 2).ToString() + "行," + "条和盘和重量的转换" + "," + "[" + col5 + "]格式不正确!" + "|";
}
}
string col6 = pds.Rows[i][6].ToString();
if (!string.IsNullOrEmpty(col6))
{
try
{
decimal warnAmount = Convert.ToDecimal(col6);
}
catch (Exception)
{
result += "第" + (i + 2).ToString() + "行," + "最低警示数量" + "," + "[" + col6 + "]格式不正确!" + "|";
}
}
}
if (!string.IsNullOrEmpty(result))
{
result = result.Substring(0, result.LastIndexOf("|"));
errorInfos = result;
Alert alert = new Alert();
alert.Message = result;
alert.Target = Target.Self;
alert.Show();
}
else
{
errorInfos = string.Empty;
ShowNotify("审核完成,请点击导入!", MessageBoxIcon.Success);
}
}
else
{
ShowNotify("导入数据为空!", MessageBoxIcon.Warning);
}
return true;
}
#endregion
#endregion
#region
/// <summary>
/// 导入
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnImport_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(errorInfos))
{
if (!string.IsNullOrEmpty(this.hdFileName.Text))
{
string rootPath = Server.MapPath("~/");
ImportXlsToData2(rootPath + initPath + this.hdFileName.Text);
}
else
{
ShowNotify("请先审核要导入的文件!", MessageBoxIcon.Warning);
}
}
else
{
ShowNotify("请先将错误数据修正,再重新导入提交!", MessageBoxIcon.Warning);
}
}
#region Excel提取数据
/// <summary>
/// 从Excel提取数据--》Dataset
/// </summary>
/// <param name="filename">Excel文件路径名</param>
private void ImportXlsToData2(string fileName)
{
try
{
string oleDBConnString = String.Empty;
oleDBConnString = "Provider=Microsoft.Jet.OLEDB.4.0;";
oleDBConnString += "Data Source=";
oleDBConnString += fileName;
oleDBConnString += ";Extended Properties=Excel 8.0;";
OleDbConnection oleDBConn = null;
OleDbDataAdapter oleAdMaster = null;
DataTable m_tableName = new DataTable();
DataSet ds = new DataSet();
oleDBConn = new OleDbConnection(oleDBConnString);
oleDBConn.Open();
m_tableName = oleDBConn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);
if (m_tableName != null && m_tableName.Rows.Count > 0)
{
m_tableName.TableName = m_tableName.Rows[0]["TABLE_NAME"].ToString().Trim();
}
string sqlMaster;
sqlMaster = " SELECT * FROM [" + m_tableName.TableName + "]";
oleAdMaster = new OleDbDataAdapter(sqlMaster, oleDBConn);
oleAdMaster.Fill(ds, "m_tableName");
oleAdMaster.Dispose();
oleDBConn.Close();
oleDBConn.Dispose();
AddDatasetToSQL2(ds.Tables[0], 7);
}
catch (Exception ex)
{
throw ex;
}
}
#endregion
#region Dataset的数据导入数据库
/// <summary>
/// 将Dataset的数据导入数据库
/// </summary>
/// <param name="pds">数据集</param>
/// <param name="Cols">数据集列数</param>
/// <returns></returns>
private bool AddDatasetToSQL2(DataTable pds, int Cols)
{
int ic, ir;
weldInfos.Clear();
ic = pds.Columns.Count;
if (ic < Cols)
{
ShowNotify("导入Excel格式错误Excel只有" + ic.ToString().Trim() + "列", MessageBoxIcon.Warning);
}
ir = pds.Rows.Count;
if (pds != null && ir > 0)
{
var weldTypes = from x in Funs.DB.Weld_WeldType orderby x.WeldTypeName select x;//焊材类型
for (int i = 0; i < ir; i++)
{
Model.Weld_WeldInfo weldInfo = new Model.Weld_WeldInfo();
string col0 = pds.Rows[i][0].ToString().Trim();
string col1 = pds.Rows[i][1].ToString().Trim();
string col2 = pds.Rows[i][2].ToString().Trim();
string col3 = pds.Rows[i][3].ToString().Trim();
string col4 = pds.Rows[i][4].ToString().Trim();
string col5 = pds.Rows[i][5].ToString().Trim();
string col6 = pds.Rows[i][6].ToString().Trim();
weldInfo.WeldCode = col0;
weldInfo.WeldName = col1;
weldInfo.WeldSpec = col2;
if (!string.IsNullOrEmpty(col3))
{
var weldType = weldTypes.FirstOrDefault(e => e.WeldTypeName == col3);
if (weldType != null)
{
weldInfo.WeldTypeId = weldType.WeldTypeId;
}
}
weldInfo.SteelType = col4;
weldInfo.ConvertValue = Funs.GetNewDecimal(col5);
weldInfo.WarnAmount = Funs.GetNewDecimal(col6);
weldInfo.WeldId = SQLHelper.GetNewID(typeof(Model.Weld_WeldInfo));
weldInfos.Add(weldInfo);
}
if (weldInfos.Count > 0)
{
this.Grid1.Hidden = false;
this.Grid1.DataSource = weldInfos;
this.Grid1.DataBind();
}
}
else
{
ShowNotify("导入数据为空!", MessageBoxIcon.Warning);
}
return true;
}
#endregion
#endregion
#region
/// <summary>
/// 提交
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSave_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(errorInfos))
{
int a = weldInfos.Count();
for (int i = 0; i < a; i++)
{
if (!BLL.WeldInfoService.IsExitWeld(weldInfos[i].WeldName, weldInfos[i].WeldSpec, weldInfos[i].WeldId))
{
Model.Weld_WeldInfo newWeldInfo = new Model.Weld_WeldInfo();
newWeldInfo.WeldCode = weldInfos[i].WeldCode;
newWeldInfo.WeldName = weldInfos[i].WeldName;
newWeldInfo.WeldSpec = weldInfos[i].WeldSpec;
newWeldInfo.WeldTypeId = weldInfos[i].WeldTypeId;
newWeldInfo.SteelType = weldInfos[i].SteelType;
newWeldInfo.ConvertValue = weldInfos[i].ConvertValue;
newWeldInfo.WarnAmount = weldInfos[i].WarnAmount;
newWeldInfo.WeldId = weldInfos[i].WeldId;
BLL.WeldInfoService.AddWeldInfo(newWeldInfo);
}
}
string rootPath = Server.MapPath("~/");
string initFullPath = rootPath + initPath;
string filePath = initFullPath + this.hdFileName.Text;
if (filePath != string.Empty && System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);//删除上传的XLS文件
}
ShowNotify("导入成功!", MessageBoxIcon.Success);
PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
}
else
{
ShowNotify("请先将错误数据修正,再重新导入提交!", MessageBoxIcon.Warning);
}
}
#endregion
#region
/// <summary>
/// 下载模板按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnDownLoad_Click(object sender, EventArgs e)
{
PageContext.RegisterStartupScript(Confirm.GetShowReference("确定下载导入模板吗?", String.Empty, MessageBoxIcon.Question, PageManager1.GetCustomEventReference(false, "Confirm_OK"), PageManager1.GetCustomEventReference("Confirm_Cancel")));
}
/// <summary>
/// 下载导入模板
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void PageManager1_CustomEvent(object sender, CustomEventArgs e)
{
if (e.EventArgument == "Confirm_OK")
{
string rootPath = Server.MapPath("~/");
string uploadfilepath = rootPath + Const.WeldInfoTemplateUrl;
string filePath = Const.WeldInfoTemplateUrl;
string fileName = Path.GetFileName(filePath);
FileInfo info = new FileInfo(uploadfilepath);
long fileSize = info.Length;
Response.ClearContent();
Response.AddHeader("Content-Disposition", "attachment;filename=" + System.Web.HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
Response.ContentType = "excel/plain";
Response.ContentEncoding = System.Text.Encoding.UTF8;
Response.AddHeader("Content-Length", fileSize.ToString().Trim());
Response.TransmitFile(uploadfilepath, 0, fileSize);
Response.End();
}
}
#endregion
#region
/// <summary>
/// 获取焊材类型
/// </summary>
/// <param name="steId"></param>
/// <returns></returns>
protected string ConvertWeldType(object weldTypeId)
{
if (weldTypeId != null)
{
var weldType = BLL.WeldTypeService.GetWeldTypeById(weldTypeId.ToString());
if (weldType != null)
{
return weldType.WeldTypeName;
}
}
return null;
}
#endregion
}
}