ExecuteScalar Method (MimerBatch)

Executes the query, and returns the first column of the first row in the result set returned by the query. Note that extra columns and/or rows are ignored.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++

'Usage
 
Dim instance As MimerBatch
Dim value As Object
 
value = instance.ExecuteScalar()

public override object ExecuteScalar()

public function ExecuteScalar(): TObject; override;

public override function ExecuteScalar() : Object;

public: Object* ExecuteScalar(); override

Return Value

The first column of the first row in the result set. If the result set is empty, a null reference is returned.

Exceptions

Exception	Description
System.ObjectDisposedException	Dispose has been called for the MimerBatch
System.InvalidOperationException	No Connection has been set on the MimerBatch or the connection is not Open.

Requirements

.NET Framework
Version 4.6.2 or later

Reference

MimerBatch Class
MimerBatch Members