FindByPrimaryKey(Object[]) Method

An array of primary key values. The length and order of values of the array must be the same as in the PrimaryKey property. If the System.Type of some array value differs from the C1ViewColumn.DataType of the corresponding primary key column then this value will be converted to the column's target type automatically. In the case where such a conversion is impossible, an exception will be raised.

Finds a row in this C1DataView by the specified primary key value.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function FindByPrimaryKey( _
   ByVal key() As System.Object _
) As System.Integer

public System.int FindByPrimaryKey( 
   System.object[] key
)

Parameters

key: An array of primary key values. The length and order of values of the array must be the same as in the PrimaryKey property. If the System.Type of some array value differs from the C1ViewColumn.DataType of the corresponding primary key column then this value will be converted to the column's target type automatically. In the case where such a conversion is impossible, an exception will be raised.

Return Value

An index of found row or -1 if row has not been found.

Reference

C1DataView Class
C1DataView Members
Overload List