DataCommand.ExecuteWithoutResults Method
Executes a command, optionally with parameters, but does not request results, instead returning an integer indicating the outcome of the call.
Namespace: Microsoft.VisualStudio.Data
Assembly: Microsoft.VisualStudio.Data (in Microsoft.VisualStudio.Data.dll)
Syntax
'Declaración
Public Overridable Function ExecuteWithoutResults ( _
command As String, _
commandType As Integer, _
parameters As DataParameter(), _
commandTimeout As Integer _
) As Integer
public virtual int ExecuteWithoutResults(
string command,
int commandType,
DataParameter[] parameters,
int commandTimeout
)
public:
virtual int ExecuteWithoutResults(
String^ command,
int commandType,
array<DataParameter^>^ parameters,
int commandTimeout
)
abstract ExecuteWithoutResults :
command:string *
commandType:int *
parameters:DataParameter[] *
commandTimeout:int -> int
override ExecuteWithoutResults :
command:string *
commandType:int *
parameters:DataParameter[] *
commandTimeout:int -> int
public function ExecuteWithoutResults(
command : String,
commandType : int,
parameters : DataParameter[],
commandTimeout : int
) : int
Parameters
- command
Type: System.String
A command to execute that is specific to a data source.
- commandType
Type: System.Int32
The command type for the indicated command, specifying how to interpret the contents of the command parameter.
- parameters
Type: array<Microsoft.VisualStudio.Data.DataParameter[]
An array of DataParameter objects for the specified command type. While this is an input parameter, the provider is still able to set properties on individual out and return value parameters.
- commandTimeout
Type: System.Int32
The length of time, in seconds, to block the client before canceling the execution and returning to the caller. . A value of 0 indicates infinite timeout; a value of -1 indicates a provider default.
Return Value
Type: System.Int32
Returns a DDEX provider specific integer status code.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | The command or asyncCommandEvents are null. |
| ArgumentException | The commandType specifies an invalid type. |
| ArgumentOutOfRangeException | The commandTimeout is less than -1. |
| NotSupportedException | The provider does not support this method. |
Remarks
In most cases, the outcome of the call to this method will be an indication of the number of rows affected.
Out and return value parameters may still be set using this call. They are not considered part of results.
Nota
Other exceptions that occur indicate that the parameter derivation failed for a provider-specified reason.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.