Unable to excel sheet into datatable

Question

I am unable to read excel sheet to data table which has change in orientation for reference of excel sheet i am trying to upload in asp.net

i have attached image below

sheet i am uploading as u can see hub location,region ,location column is not oriented So data table is not able to get the results

For more help i am even uploading the generated DATA TABLE IMAGE of above excel sheet

Answer 1

OleDbCommand cmd = new OleDbCommand("SELECT * FROM [Sheet1$]", oledbConn); 
OleDbDataAdapter oleda = new OleDbDataAdapter(); 
oleda.SelectCommand = cmd; 
DataSet ds = new DataSet();
oleda.Fill(ds, "XLData");
ExcelSheetData = ds.Tables[0];

Try this, because you need to give Name of the source table to use for table mapping.