Comments by Member 13541763 (Top 10 by date)

hi, i am experiencing almost four years after this answer but i don't understand why this query takes too long. i got this from sql profiler and run in mssql while transaction was open in program in debug mode. it took more than 6 minutes with still executing mode.this is just simple select statement. i tried commenting out some columns and ended up successful execution of query with id and productId. any other column inclusion hanged execution. while when transaction was ended in program, this query executed successfully within a second.
note, this is second call my program is making to db after first iteration.
exec sp_executesql N'SELECT
[Extent1].[Id] AS [Id],
[Extent1].[ProductId] AS [ProductId],
[Extent1].[StockId] AS [StockId],
[Extent1].[Quantity] AS [Quantity],
[Extent1].[SalePrice] AS [SalePrice],
[Extent1].[PurchasePrice] AS [PurchasePrice],
[Extent1].[UserLastUpdatedBy] AS [UserLastUpdatedBy],
[Extent1].[DateLastUpdatedOn] AS [DateLastUpdatedOn]
FROM [dbo].[tStockLineItem] AS [Extent1]
WHERE [Extent1].[StockId] = @EntityKeyValue1',N'@EntityKeyValue1 int',@EntityKeyValue1=15

i have done it by a bad way but however that's working. my code is

var list = WiFiAdapter.FindAllAdaptersAsync();
Thread.Sleep(timeout);

it's working fine so far although it's not a good way

this code is generating error msg of that it(returning type) doesnot contain definition for 'getawaiter' etc.

ok then it mean i have to save it to an image file. currently i will not have printer in my class. thank you for the help. :)

in the second link, actually they don't need printer dialog while i need that. i think this is must for me.