AdoDotNetConnectionSupport.DeriveParameters(String, Int32, Int32) Method
Definition
Important
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Derives parameters that can be specified for a given command
public:
virtual cli::array <Microsoft::VisualStudio::Data::DataParameter ^> ^ DeriveParameters(System::String ^ command, int commandType, int commandTimeout);public virtual Microsoft.VisualStudio.Data.DataParameter[] DeriveParameters (string command, int commandType, int commandTimeout);abstract member DeriveParameters : string * int * int -> Microsoft.VisualStudio.Data.DataParameter[]
override this.DeriveParameters : string * int * int -> Microsoft.VisualStudio.Data.DataParameter[]Public Overridable Function DeriveParameters (command As String, commandType As Integer, commandTimeout As Integer) As DataParameter()Parameters
- command
- String
A data-source-specific command from which to derive parameters.
- commandType
- Int32
The command type for the indicated command, specifying how to interpret the contents of the command parameter.
- commandTimeout
- Int32
The length of time, in seconds, to block the client before canceling the parameter derivation and returning to the caller. A value of zero indicates infinite timeout; value of -1 indicates a provider default.
Returns
Returns an array of DataParameter objects, each one representing a parameter derived from the command.