Literal content ('DataFormatString=“{0:D6}”') is not allowed within a 'System.Web.UI.WebControls.ListItemCollection'

Question

i wanted to display decimal two places value in my grid and I used DataFormatString. Here is my asp.net code

  <asp:BoundField HeaderText="Value" DataField="Value" SortExpression="Value" DataFormatString"{0:F2}" />

but it is giving error

Literal content ('') is not allowed within a 'System.Web.UI.WebControls.DataControlFieldCollection'.

Answer 1

I'm missing the = , so change

DataFormatString"{0:F2}"

to

DataFormatString="{0:F2}"

Answer 2

这是因为您忘记放置= ：

DataFormatString="{0:F2}"