public void fileuploadMachine()
{
SqlConnection conn = new SqlConnection(constr);
try
{
if (FileUpload6.HasFile)
{
FileUpload6.Dispose();
string fileName = FileUpload5.ResolveClientUrl(FileUpload6.PostedFile.FileName);
DataTable datatble = new DataTable();
DataSet ds = new DataSet();
string file = FileUpload6.PostedFile.FileName;
string serverpath = Server.MapPath("~/uploads/" + file);
if (File.Exists(serverpath))
{
File.Delete(serverpath);
}
FileUpload6.SaveAs(Server.MapPath("~/uploads/" + file));
string filePath = Server.MapPath("~/uploads/" + file);
bool hasHeaders = false;
string HDR = hasHeaders ? "Yes" : "No";
// string HDR = "Yes";
string strConn;
if (filePath.Substring(filePath.LastIndexOf('.')).ToLower() == ".xlsx")
{
strConn = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + filePath + ";Extended Properties=\"Excel 12.0;HDR=" + HDR + ";IMEX=0\"";
}
else
{
strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filePath + ";Extended Properties=\"Excel 8.0;HDR=" + HDR + ";IMEX=0\"";
}
OleDbConnection con = new OleDbConnection(strConn);
con.Open();
DataTable schemaTable = con.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
DataRow schemaRow = schemaTable.Rows[0];
string sheet = schemaRow["TABLE_NAME"].ToString();
if (!sheet.EndsWith("_"))
{
string query = "SELECT * FROM [" + sheet + "]";
OleDbDataAdapter data = new OleDbDataAdapter(query, con);
data.Fill(datatble);
DataTable filteredRows = datatble.Rows.Cast <DataRow>()
.Where(row => !row.ItemArray.All(field => field is System.DBNull))
.CopyToDataTable();
ds.Tables.Add(filteredRows);
}
SqlDataAdapter daa1 = new SqlDataAdapter("Select * from Machine ", conn);
DataSet dss = new DataSet();
daa1.Fill(dss);
if (dss.Tables[0].Rows.Count > 0)
{
dss.Locale = System.Globalization.CultureInfo.InvariantCulture;
SqlCommand cmd1 = new SqlCommand("Truncate table Machine", conn);
SqlDataAdapter daa3 = new SqlDataAdapter(cmd1);
conn.Open();
cmd1.ExecuteNonQuery();
conn.Close();
}
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
string cell = Convert.ToString(ds.Tables[0].Rows[i]["Cell"].ToString());
string machine = Convert.ToString(ds.Tables[0].Rows[i]["Machine"].ToString());
ds.Locale = System.Globalization.CultureInfo.InvariantCulture;
SqlCommand cmd = new SqlCommand("insert into Machine(Cell,Machine)values ('" + cell + "','" + machine + "')", conn);
SqlDataAdapter daa = new SqlDataAdapter(cmd);
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
}
con.Close();
ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", "alert('Machine File Uploaded Successfully !');", true);
}
}
catch (Exception ex)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", "alert('Invalid file !');", true);
}
finally
{
//conn.Close();
FileUpload6.Dispose();
}
}
