I am trying to get data from excel file. I managed to get the data except for 1 column which is set as double not string. I am trying to get the value of this column with this code:

```
NET_DEPOSIT = x.Field<string>("NET_DEPOSIT"),

```

using the below code will give an error to use a nullable type.

```
x.Field<double>("NET_DEPOSIT").ToString()

```

NET\_DEPOSIT is set as string in the database and set as double in the excel sheet.

however I am getting Message = "Unable to cast object of type 'System.Double' to type 'System.String'." error

Any help please ?