如何在info.php中启用curl的AsynchDNS，

Question

我正在使用 <xcdg:DataGridControl.DetailConfigurations> <xcdg:DetailConfiguration RelationName="Settings" UseDefaultHeadersFooters="False"> <xcdg:DetailConfiguration.Headers> <DataTemplate> <xcdg:ColumnManagerRow /> </DataTemplate> </xcdg:DetailConfiguration.Headers> <xcdg:DetailConfiguration.Columns> <xcdg:Column FieldName="Name" Title="Name" ReadOnly="True" /> <xcdg:Column FieldName="Description" Title="Description" ReadOnly="True" /> <xcdg:Column FieldName="EditValues" Title="Edit Values" ReadOnly="True" /> <xcdg:Column FieldName="EditValueVar" Title="Edit Value" Width="150" ReadOnly="False" CellContentTemplateSelector="{StaticResource SettingsDataTemplateSelector}" DisplayMemberBinding="{Binding}" /> <xcdg:UnboundColumn FieldName=" " /> </xcdg:DetailConfiguration.Columns> </xcdg:DetailConfiguration> </xcdg:DataGridControl.DetailConfigurations> ，我想启用centos 6 curl's。