我只想制作一个xls映射工具。这是我的sql表：
Id --> int(Not NULL) auto incremented
Name --> varchar(50) (Not NULL)
type_id --> int(Not NULL)
Ownername --> varchar (Allow NULL)
Ownermob --> varchar (Allow NULL)
Room --> varchar (Allow NULL)
Build --> varchar (Allow NULL)
Road --> varchar (Allow NULL)
Area --> varchar (Allow NULL)
City --> varchar (Allow NULL)
Phone --> varchar (Allow NULL)
Mobile --> varchar (Allow NULL)
Email --> varchar (Allow NULL)
ContactPerson --> varchar (Allow NULL)
ContactPersonmob --> varchar (Allow NULL)
UserOFC --> Bool (Allow NULL)
UserVAT --> Bool (Allow NULL)
UserINV --> Bool (Allow NULL)
UserNone --> Bool (Allow NULL)
state_id --> int (Allow NULL)
country_id --> int (Allow NULL)
Remark --> text (Allow NULL)
Register_Date --> Datetime (Not NUll)
User_id --> varchar (Not NUll)
这是我的代码：
protected void lbut_import_Click(object sender, EventArgs e)
{
Page.Validate("ImportXLS");
if (FileUpload1.HasFile)
{
if (FileUpload1.FileContent.Length > 0)
{
string Foldername;
string Extension = System.IO.Path.GetExtension(FileUpload1.PostedFile.FileName);
string filename = DateTime.Now.ToString("ddMMyyyy_HHmmss");
if (Extension == ".XLS" || Extension == ".XLSX" || Extension == ".xls" || Extension == ".xlsx")
{
Foldername = Server.MapPath("~/Files/");
FileUpload1.PostedFile.SaveAs(Foldername + filename + Extension);
string conString = string.Empty;
switch (Extension)
{
case ".xls": //Excel 97-03
conString = ConfigurationManager.ConnectionStrings["Excel03ConString"].ConnectionString;
break;
case ".xlsx": //Excel 07
conString = ConfigurationManager.ConnectionStrings["Excel07ConString"].ConnectionString;
break;
}
conString = string.Format(conString, Foldername + filename + Extension);
using (OleDbConnection excel_con = new OleDbConnection(conString))
{
excel_con.Open();
string sheet1 = excel_con.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null).Rows[0]["TABLE_NAME"].ToString();
DataTable dtExcelData = new DataTable();
//[OPTIONAL]: It is recommended as otherwise the data will be considered as String by default.
dtExcelData.Columns.AddRange(new DataColumn[23]
{new DataColumn("Name", typeof(string)),
new DataColumn("type_id", typeof(int)),
new DataColumn("Ownername",typeof(string)),
new DataColumn("Ownermob",typeof(string)),
new DataColumn("Room",typeof(string)),
new DataColumn("Build",typeof(string)),
new DataColumn("Road",typeof(string)),
new DataColumn("Area",typeof(string)),
new DataColumn("City",typeof(string)),
new DataColumn("Phone",typeof(string)),
new DataColumn("Mobile",typeof(string)),
new DataColumn("Email",typeof(string)),
new DataColumn("ContactPerson",typeof(string)),
new DataColumn("ContactPersonmob",typeof(string)),
new DataColumn("UserOFC",typeof(bool)),
new DataColumn("UserVAT",typeof(bool)),
new DataColumn("UserINV",typeof(bool)),
new DataColumn("UserNone",typeof(bool)),
new DataColumn("state_id",typeof(int)),
new DataColumn("country_id",typeof(int)),
new DataColumn("Remark",typeof(string)),
new DataColumn("Register_Date",typeof(DateTime)),
new DataColumn("User_id",typeof(string)),
});
using (OleDbDataAdapter oda = new OleDbDataAdapter("SELECT * FROM [" + sheet1 + "]", excel_con))
{
oda.Fill(dtExcelData);
}
excel_con.Close();
string consString = ConfigurationManager.ConnectionStrings["CRMConnectionString"].ToString();
using (SqlConnection con = new SqlConnection(consString))
{
using (SqlBulkCopy sqlBulkCopy = new SqlBulkCopy(con))
{
//Set the database table name
sqlBulkCopy.DestinationTableName = "tbl_Party_master";
//[OPTIONAL]: Map the Excel columns with that of the database table
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col.Text.Trim())].ToString(), "Name");
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col1.Text.Trim())].ToString(), "type_id");
if (!string.IsNullOrEmpty(txt_col2.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col2.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col2.Text.Trim())].ToString(), "Ownername");
}
if (!string.IsNullOrEmpty(txt_col3.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col3.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col3.Text.Trim())].ToString(), "Ownermob");
}
if (!string.IsNullOrEmpty(txt_col4.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col4.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col4.Text.Trim())].ToString(), "Room");
}
if (!string.IsNullOrEmpty(txt_col5.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col5.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col5.Text.Trim())].ToString(), "Build");
}
if (!string.IsNullOrEmpty(txt_col6.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col6.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col6.Text.Trim())].ToString(), "Road");
}
if (!string.IsNullOrEmpty(txt_col7.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col7.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col7.Text.Trim())].ToString(), "Area");
}
if (!string.IsNullOrEmpty(txt_col8.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col8.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col8.Text.Trim())].ToString(), "City");
}
if (!string.IsNullOrEmpty(txt_col9.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col9.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col9.Text.Trim())].ToString(), "Phone");
}
if (!string.IsNullOrEmpty(txt_col10.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col10.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col10.Text.Trim())].ToString(), "Mobile");
}
if (!string.IsNullOrEmpty(txt_col11.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col11.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col11.Text.Trim())].ToString(), "Email");
}
if (!string.IsNullOrEmpty(txt_col12.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col12.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col12.Text.Trim())].ToString(), "ContactPerson");
}
if (!string.IsNullOrEmpty(txt_col13.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col13.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col13.Text.Trim())].ToString(), "ContactPersonmob");
}
if (!string.IsNullOrEmpty(txt_col14.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col14.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col14.Text.Trim())].ToString(), "UserOFC");
}
if (!string.IsNullOrEmpty(txt_col15.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col15.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col15.Text.Trim())].ToString(), "UserVAT");
}
if (!string.IsNullOrEmpty(txt_col16.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col16.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col16.Text.Trim())].ToString(), "UserINV");
}
if (!string.IsNullOrEmpty(txt_col17.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col17.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col17.Text.Trim())].ToString(), "UserNone");
}
if (!string.IsNullOrEmpty(txt_col18.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col18.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col18.Text.Trim())].ToString(), "state_id");
}
if (!string.IsNullOrEmpty(txt_col19.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col19.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col19.Text.Trim())].ToString(), "country_id");
}
if (!string.IsNullOrEmpty(txt_col20.Text.Trim()) && !string.IsNullOrEmpty(dtExcelData.Columns[int.Parse(txt_col20.Text.Trim())].ToString()))
{
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col20.Text.Trim())].ToString(), "Remark");
}
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col21.Text.Trim())].ToString(), "Register_Date");
sqlBulkCopy.ColumnMappings.Add(dtExcelData.Columns[int.Parse(txt_col22.Text.Trim())].ToString(), "User_id");
con.Open();
sqlBulkCopy.WriteToServer(dtExcelData);
con.Close();
}
}
StringBuilder sb = new StringBuilder();
sb.Append("<script type = 'text/javascript'>");
sb.Append("alert('");
sb.Append(dtExcelData.Rows.Count.ToString());
sb.Append(" Rows(s) are Inserted.');");
sb.Append("</script>");
ClientScript.RegisterStartupScript(this.GetType(), "script", sb.ToString());
if (System.IO.File.Exists(Foldername + filename + Extension))
{
System.IO.File.Delete(Foldername + filename + Extension);
}
}
}
}
ibtnimexls_ModalPopupExtender.Show();
}
}
这里我来自txt_col.Text 0到22我只是到这个目标列的列映射。我怎么调试这个东西并添加观察设施我只是将相同的顺序与源到目标列。
我在这里错了....
请帮助我......