IsPrimaryKey Property

Overview

Gets or sets a flag indicating whether the column is part of the primary key. Primary key columns are used for row identity, lookups, and merge operations.

Namespace and Assembly

Namespace: PocoDataSet.Data
Assembly: PocoDataSet.Data.dll

Declaration

/// <summary>
/// Gets or sets flag indicating whether column is primary key
/// IColumnMetadata interface implementation
/// </summary>
public bool IsPrimaryKey
{
    get; set;
}

Usage Example

// 1. Create Code column metadata
IColumnMetadata codeColumnMetadata = new ColumnMetadata();

// 2. Set IsPrimaryKey to true to indicate that this column is part of the primary key
codeColumnMetadata.IsPrimaryKey = true;

 

Table of Content POCO DataSet API References POCO DataSet Types ColumnMetadata Members

 

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Business Process Programming in .Net
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