Johan Appelgren

That isn't supported. Don't know how difficult it would be to add.

Depth is for readers that support nested results. I'm not aware of any implementation that support this. SQL Server and MySQL doesn't and their IDataReader.Depth implementations always return 0.

From openoffice.org: ``` 27 Date [$-0411]GE.M.D 50 Date [$-0411]GE.M.D 28 Date [$-0411]GGGE年 M 月 D 日 51 Date [$-0411]GGGE年 M 月 D 日 29 Date [$-0411]GGGE年 M 月 D 日...

Looks like NumberFormat.Parser class needs to be aware of the locale as specified between the [] characters. So we correctly handle the characters G and E in the above formats....

Based on a quick test Excel allows you to use pretty much anything as a literal without quotes unless it means something in the format syntax.

Thai from [ECMA-376] ``` 59 t0 60 t0.00 61 t#,##0 62 t#,###0.00 67 t0% 68 t0.00% 69 t# ?/? 70 t# ??/?? 71 ว/ด/ปปปป 72 ว-ดดด-ปป 73 ว-ดดด 74 ดดด-ปป...

Perhaps this can be solved in two parts. The first where we change to determine whether a cell is a DateTime by looking at the number format index for the...

Related to #543

I don't think we should implicitly change global state by registering the encoding provider. Nor should we use the provider directly since it'd be confusing in projects that target multiple...

I don't understand, calling `System.Text.Encoding.RegisterProvider` registers it globally for the whole process.