<?xml version="1.0" encoding="utf-8"?>
<Type Name="UniqueConstraint" FullName="System.Data.UniqueConstraint">
  <TypeSignature Language="C#" Value="public class UniqueConstraint : System.Data.Constraint" Maintainer="auto" />
  <AssemblyInfo>
    <AssemblyName>System.Data</AssemblyName>
    <AssemblyPublicKey>[00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00]</AssemblyPublicKey>
    <AssemblyVersion>1.0.3300.0</AssemblyVersion>
    <AssemblyVersion>1.0.5000.0</AssemblyVersion>
    <AssemblyVersion>2.0.0.0</AssemblyVersion>
  </AssemblyInfo>
  <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the &lt;link location="node:gtk-sharp/programming/threads"&gt;Gtk# Thread Programming&lt;/link&gt; for details.</ThreadSafetyStatement>
  <Base>
    <BaseTypeName>System.Data.Constraint</BaseTypeName>
  </Base>
  <Interfaces />
  <Attributes>
    <Attribute>
      <AttributeName>System.ComponentModel.DefaultProperty("ConstraintName")</AttributeName>
    </Attribute>
    <Attribute>
      <AttributeName>System.ComponentModel.Editor("Microsoft.VSDesigner.Data.Design.UniqueConstraintEditor, Microsoft.VSDesigner, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")</AttributeName>
    </Attribute>
  </Attributes>
  <Docs>
    <remarks>
      <attribution license="cc4" from="Microsoft" modified="false" />
      <para>The <see cref="T:System.Data.UniqueConstraint" /> is enforced on a single column (or columns) to ensure that a primary key value is unique.</para>
      <para>Constraints are not enforced unless the <see cref="P:System.Data.DataSet.EnforceConstraints" /> property is set to true.</para>
      <para>When the a <see cref="T:System.Data.DataSet" /> is merged with a second <see cref="T:System.Data.DataSet" />, constraints are not enforced until all merges are completed.</para>
    </remarks>
    <summary>
      <attribution license="cc4" from="Microsoft" modified="false" />
      <para>Represents a restriction on a set of columns in which all values must be unique.</para>
    </summary>
  </Docs>
  <Members>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (System.Data.DataColumn column);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="column" Type="System.Data.DataColumn" />
      </Parameters>
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with the specified <see cref="T:System.Data.DataColumn" />.</para>
        </summary>
        <param name="column">
          <attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Data.DataColumn" /> to constrain. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (System.Data.DataColumn[] columns);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="columns" Type="System.Data.DataColumn[]" />
      </Parameters>
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with the given array of <see cref="T:System.Data.DataColumn" /> objects.</para>
        </summary>
        <param name="columns">
          <attribution license="cc4" from="Microsoft" modified="false" />The array of <see cref="T:System.Data.DataColumn" /> objects to constrain. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (System.Data.DataColumn column, bool isPrimaryKey);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="column" Type="System.Data.DataColumn" />
        <Parameter Name="isPrimaryKey" Type="System.Boolean" />
      </Parameters>
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with the <see cref="T:System.Data.DataColumn" /> to constrain, and a value specifying whether the constraint is a primary key.</para>
        </summary>
        <param name="column">
          <attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Data.DataColumn" /> to constrain. </param>
        <param name="isPrimaryKey">
          <attribution license="cc4" from="Microsoft" modified="false" />true to indicate that the constraint is a primary key; otherwise, false. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (System.Data.DataColumn[] columns, bool isPrimaryKey);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="columns" Type="System.Data.DataColumn[]" />
        <Parameter Name="isPrimaryKey" Type="System.Boolean" />
      </Parameters>
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with an array of <see cref="T:System.Data.DataColumn" /> objects to constrain, and a value specifying whether the constraint is a primary key.</para>
        </summary>
        <param name="columns">
          <attribution license="cc4" from="Microsoft" modified="false" />An array of <see cref="T:System.Data.DataColumn" /> objects to constrain. </param>
        <param name="isPrimaryKey">
          <attribution license="cc4" from="Microsoft" modified="false" />true to indicate that the constraint is a primary key; otherwise, false. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (string name, System.Data.DataColumn column);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="name" Type="System.String" />
        <Parameter Name="column" Type="System.Data.DataColumn" />
      </Parameters>
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with the specified name and <see cref="T:System.Data.DataColumn" />.</para>
        </summary>
        <param name="name">
          <attribution license="cc4" from="Microsoft" modified="false" />The name of the constraint. </param>
        <param name="column">
          <attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Data.DataColumn" /> to constrain. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (string name, System.Data.DataColumn[] columns);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="name" Type="System.String" />
        <Parameter Name="columns" Type="System.Data.DataColumn[]" />
      </Parameters>
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with the specified name and array of <see cref="T:System.Data.DataColumn" /> objects.</para>
        </summary>
        <param name="name">
          <attribution license="cc4" from="Microsoft" modified="false" />The name of the constraint. </param>
        <param name="columns">
          <attribution license="cc4" from="Microsoft" modified="false" />The array of <see cref="T:System.Data.DataColumn" /> objects to constrain. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (string name, System.Data.DataColumn column, bool isPrimaryKey);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="name" Type="System.String" />
        <Parameter Name="column" Type="System.Data.DataColumn" />
        <Parameter Name="isPrimaryKey" Type="System.Boolean" />
      </Parameters>
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with the specified name, the <see cref="T:System.Data.DataColumn" /> to constrain, and a value specifying whether the constraint is a primary key.</para>
        </summary>
        <param name="name">
          <attribution license="cc4" from="Microsoft" modified="false" />The name of the constraint. </param>
        <param name="column">
          <attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Data.DataColumn" /> to constrain. </param>
        <param name="isPrimaryKey">
          <attribution license="cc4" from="Microsoft" modified="false" />true to indicate that the constraint is a primary key; otherwise, false. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (string name, System.Data.DataColumn[] columns, bool isPrimaryKey);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="name" Type="System.String" />
        <Parameter Name="columns" Type="System.Data.DataColumn[]" />
        <Parameter Name="isPrimaryKey" Type="System.Boolean" />
      </Parameters>
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with the specified name, an array of <see cref="T:System.Data.DataColumn" /> objects to constrain, and a value specifying whether the constraint is a primary key.</para>
        </summary>
        <param name="name">
          <attribution license="cc4" from="Microsoft" modified="false" />The name of the constraint. </param>
        <param name="columns">
          <attribution license="cc4" from="Microsoft" modified="false" />An array of <see cref="T:System.Data.DataColumn" /> objects to constrain. </param>
        <param name="isPrimaryKey">
          <attribution license="cc4" from="Microsoft" modified="false" />true to indicate that the constraint is a primary key; otherwise, false. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public UniqueConstraint (string name, string[] columnNames, bool isPrimaryKey);" />
      <MemberType>Constructor</MemberType>
      <ReturnValue />
      <Parameters>
        <Parameter Name="name" Type="System.String" />
        <Parameter Name="columnNames" Type="System.String[]" />
        <Parameter Name="isPrimaryKey" Type="System.Boolean" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>This constructor is provided for design time support in the Visual Studio .NET environment. <see cref="T:System.Data.UniqueConstraint" /> objects created by using this constructor must then be added to the collection via <see cref="M:System.Data.ConstraintCollection.AddRange(System.Data.Constraint[])" />. Columns with the specified names must exist at the time the method is called, or if <see cref="M:System.Data.DataTable.BeginInit" /> has been called prior to calling this constructor, the columns with the specified names must exist at the time that <see cref="M:System.Data.DataTable.EndInit" /> is called.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Initializes a new instance of the <see cref="T:System.Data.UniqueConstraint" /> class with the specified name, an array of <see cref="T:System.Data.DataColumn" /> objects to constrain, and a value specifying whether the constraint is a primary key.</para>
        </summary>
        <param name="name">
          <attribution license="cc4" from="Microsoft" modified="false" />The name of the constraint. </param>
        <param name="columnNames">
          <attribution license="cc4" from="Microsoft" modified="false" />An array of <see cref="T:System.Data.DataColumn" /> objects to constrain. </param>
        <param name="isPrimaryKey">
          <attribution license="cc4" from="Microsoft" modified="false" />true to indicate that the constraint is a primary key; otherwise, false. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute>
          <AttributeName>System.ComponentModel.Browsable(false)</AttributeName>
        </Attribute>
      </Attributes>
    </Member>
    <Member MemberName="Columns">
      <MemberSignature Language="C#" Value="public virtual System.Data.DataColumn[] Columns { get; }" />
      <MemberType>Property</MemberType>
      <ReturnValue>
        <ReturnType>System.Data.DataColumn[]</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added: an object of type 'DataColumn []'</value>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets the array of columns that this constraint affects.</para>
        </summary>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute>
          <AttributeName>System.ComponentModel.ReadOnly(true)</AttributeName>
        </Attribute>
      </Attributes>
    </Member>
    <Member MemberName="Equals">
      <MemberSignature Language="C#" Value="public override bool Equals (object key2);" />
      <MemberType>Method</MemberType>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="key2" Type="System.Object" />
      </Parameters>
      <Docs>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Two constraints are equal if they constrain the same columns.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Compares this constraint to a second to determine if both are identical.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>true, if the contraints are equal; otherwise, false.</para>
        </returns>
        <param name="key2">
          <attribution license="cc4" from="Microsoft" modified="false" />The object to which this <see cref="T:System.Data.UniqueConstraint" /> is compared. </param>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName="GetHashCode">
      <MemberSignature Language="C#" Value="public override int GetHashCode ();" />
      <MemberType>Method</MemberType>
      <ReturnValue>
        <ReturnType>System.Int32</ReturnType>
      </ReturnValue>
      <Parameters />
      <Docs>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets the hash code of this instance of the <see cref="T:System.Data.UniqueConstraint" /> object.</para>
        </summary>
        <returns>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A 32-bit signed integer hash code.</para>
        </returns>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName="IsPrimaryKey">
      <MemberSignature Language="C#" Value="public bool IsPrimaryKey { get; }" />
      <MemberType>Property</MemberType>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added: an object of type 'bool'</value>
        <remarks>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>A table usually includes a primary key that ensures every row is unique. In some tables, the primary key may be made up of more than one column. For example, a primary key for a table containing names might be made up of both the first and last names as well. To create a primary key with more than one column, set the Columns property to an array of DataColumn objects.</para>
        </remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets a value indicating whether or not the constraint is on a primary key.</para>
        </summary>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
    </Member>
    <Member MemberName="Table">
      <MemberSignature Language="C#" Value="public override System.Data.DataTable Table { get; }" />
      <MemberType>Property</MemberType>
      <ReturnValue>
        <ReturnType>System.Data.DataTable</ReturnType>
      </ReturnValue>
      <Docs>
        <value>To be added: an object of type 'DataTable'</value>
        <remarks>To be added</remarks>
        <summary>
          <attribution license="cc4" from="Microsoft" modified="false" />
          <para>Gets the table to which this constraint belongs.</para>
        </summary>
      </Docs>
      <AssemblyInfo>
        <AssemblyVersion>1.0.5000.0</AssemblyVersion>
        <AssemblyVersion>2.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute>
          <AttributeName>System.ComponentModel.ReadOnly(true)</AttributeName>
        </Attribute>
      </Attributes>
    </Member>
  </Members>
</Type>