In Reportizer Opening Data Source dialog, there are several ways to open Microsoft Excel 2007+ workbooks:
1. Opening through connection string. Select ADO interface, then choose Connection string option and write a connection string. This way is very flexible and allows to specify many additional parameters in the connection string and override standard Reportizer connection behavior. It is recommended for advanced users. Here are basic connection strings (more examples and details can be found in the Internet):
Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\MyData\myExcel2007file.xlsx;Extended Properties="Excel 12.0;HDR=YES"; (Microsoft ACE must be installed; use it for Excel 2007 files)
Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\MyData\myExcel2010file.xlsx;Extended Properties="Excel 14.0;HDR=NO"; (Microsoft ACE must be installed; use it for Excel 2010 files)
Driver={Microsoft Excel Driver (*.xls, *.xlsx, *.xlsm, *.xlsb)};DBQ=C:\MyData\MyExcelFile.xlsx; (Microsoft Excel 2007 ODBC Driver must be installed)
2. Opening by specifying file name. Select ADO interface, then choose File option and then browse for the needed file.
3. Opening through ODBC DSN. Create (if it does not exist yet) an ODBC DSN of the corresponding type using Windows administrative tools, and point it to the database. Then select ADO or BDE interface, choose ODBC data source option and select the needed ODBC DSN from the drop-down list.
See also