I would like to compare a CSV field "Name" with a SQL Server table field "ResourceName" and write out the person that is not in the SQL server table.

Question

if (this.DataCenterLaborFileUpload.HasFile)
                var extension = Path.GetExtension(DataCenterLaborFileUpload.FileName);
                string currentName = "";
                decimal currentHours = 0.00M;
                decimal currentFTE = 0.00M;
                string ResourceName = "";
                if (extension == ".csv")
                    StreamReader csvreader = new StreamReader(DataCenterLaborFileUpload.FileContent);
                    DataTable dt = new DataTable();
                    dt.Columns.Add("txtName");
                    dt.Columns.Add("txtHours");
                    dt.Columns.Add("txtFTE");
                    while (!csvreader.EndOfStream)
                        DataRow dr = dt.NewRow();
                        var line = csvreader.ReadLine();
                        var values = line.Split(',');
                        if (values[0].Trim() != "Pers.No.")
                            using (DbConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["SQLStaffingConn"].ConnectionString))
                                conn.Open();
                                using (DbCommand cmd = conn.CreateCommand())
                                    cmd.Connection = conn;
                                    cmd.CommandText = "SELECT ResourceName FROM
StaffTracking  order by PersonnelResourceType, ResourceName";
                                 //   DbParameter p1 = cmd.CreateParameter();
                                 //   p1.ParameterName = "restype";
                                 //   p1.Value = "Supplier";
                                 //   cmd.Parameters.Add(p1);
                                    using (DbDataReader row = cmd.ExecuteReader())
                                        while (row.Read())
ResourceName = row.GetString(0);
if (ResourceName != (values[1].Trim()))
if (values[1].Trim() == currentName)
currentHours = currentHours + Convert.ToDecimal(values[9].Trim());
else
if (currentName == "")
dr["txtName"] = currentName;
dr["txtHours"] = currentHours;
dr["txtFTE"] = currentFTE + Math.Round(currentHours / (weekdaysInMonth() * 8), 2);
dt.Rows.Add(dr);
dt.AcceptChanges();
currentHours = Convert.ToDecimal(values[9].Trim());
currentName = values[1].Trim();
                    DataRow drfinal2 = dt.NewRow();
                    drfinal2["txtName"] = currentName;
                    drfinal2["txtHours"] = currentHours;
                    drfinal2["txtFTE"] = currentFTE + Math.Round(currentHours / (weekdaysInMonth() * 8), 2);
                    dt.Rows.Add(drfinal2);
                    dt.AcceptChanges();
                    gvDataCenterLabor.DataSource = dt;
                gvDataCenterLabor.DataBind();
                //     Page.DataBind();
Here is my csv file:
Pers.No.
Name
HomeFID
Copy Range/Value from Column V
Worked Date
Job Code
Account
Pay Type
Activity Type
Hours
11111111
Doe Jane
USA7064810
US1-08333.01.08.02.03
20150223
00S15H
9.61E+09
410
8
11111111
Doe John
USA7064810
US1-08333.01.08.02.03
20150210
00S15H
9.61E+09
410
9
11111111
Smith Jane
USA7064810
US1-08333.01.08.02.03
20150226
00S15H
9.61E+09
410
8
So if Doe Jane is not in the SQL table I would like to only display her.
It's only displaying the ones from the CSV file that are in the SQL Table.
Thanks

Answer 1

Hi
Please use this insert
code button to provide code next time. It could better to help us to review  your code.
Now let's focus your question, I have tried to test with your code. But failed.
I would suggest that you could export columns "Name" and "ResourceName" to DataTable.
Then use DataTable to compare and filter with its column value.
Here is a helpful reference:
Comparingtwo DataTables by specific
column in C# [closed]
Best regards,
Kristin
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