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Assign null to a SqlParameter
...ndexParameter.Value = (object)AgeItem.AgeIndex ?? DBNull.Value;
parameters[0] = planIndexParameter;
Here is a quote from the MSDN documentation for the ?: operator that explains the problem
Either the type of first_expression and second_expression must be the same, or an implicit conversion m...
How to wait for async method to complete?
...ID class device. My application uses the excellent Generic HID library v6.0 which can be found here . In a nutshell, when I need to write data to the device, this is the code that gets called:
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Make absolute positioned div expand parent div height
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Mrchief
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answered Aug 22 '12 at 10:20
feeelafeeela
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What is time_t ultimately a typedef to?
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How can I run a program from a batch file without leaving the console open after the program starts?
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edited Apr 17 '14 at 20:39
Daniel F. Thornton
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How to get an MD5 checksum in PowerShell
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@davor that keeps the stream open for an indeterminate period of time, so you can't delete the file until Powershell is closed. $stream = [...
how can I Update top 100 records in sql server
I want to update the top 100 records in SQL Server. I have a table T1 with fields F1 and F2 . T1 has 200 records. I want to update the F1 field in the top 100 records. How can I update based on TOP 100 in SQL Server?
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Is it possible to set UIView border properties from interface builder?
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What Automatic Resource Management alternatives exist for Scala?
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For now Scala 2.13 has finally supported: try with resources by using Using :), Example:
val li...
How to close Android application?
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Android has a mechanism in place to close an application safely per its documentation. In the l...