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<?xml version="1.0" encoding="utf-8"?>
<Type Name="DataSourceUpdateMode" FullName="System.Windows.Forms.DataSourceUpdateMode">
<TypeSignature Language="C#" Value="public enum DataSourceUpdateMode" />
<AssemblyInfo>
<AssemblyName>System.Windows.Forms</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Base>
<BaseTypeName>System.Enum</BaseTypeName>
</Base>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>When a control is bound to a data source using a <see cref="T:System.Windows.Forms.Binding" /> object, you can specify when an update to the data source will occur using the <see cref="T:System.Windows.Forms.DataSourceUpdateMode" /> enumeration.</para>
<para>When the update mode is <see cref="F:System.Windows.Forms.DataSourceUpdateMode.Never" />, you can force the data source to be updated by using the <see cref="M:System.Windows.Forms.Binding.WriteValue" /> method.</para>
<block subset="none" type="note">
<para>Even when the update mode is set to <see cref="F:System.Windows.Forms.DataSourceUpdateMode.Never" />, the data source will be updated when the binding is first created, so at that least one update will always occur.</para>
</block>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Specifies when a data source is updated when changes occur in the bound control.</para>
</summary>
</Docs>
<Members>
<Member MemberName="Never">
<MemberSignature Language="C#" Value="Never" />
<MemberType>Field</MemberType>
<ReturnValue>
<ReturnType>System.Windows.Forms.DataSourceUpdateMode</ReturnType>
</ReturnValue>
<Docs>
<since version=".NET 2.0" />
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Data source is never updated and values entered into the control are not parsed, validated or re-formatted.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="OnPropertyChanged">
<MemberSignature Language="C#" Value="OnPropertyChanged" />
<MemberType>Field</MemberType>
<ReturnValue>
<ReturnType>System.Windows.Forms.DataSourceUpdateMode</ReturnType>
</ReturnValue>
<Docs>
<since version=".NET 2.0" />
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Data source is updated whenever the value of the control property changes. </para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="OnValidation">
<MemberSignature Language="C#" Value="OnValidation" />
<MemberType>Field</MemberType>
<ReturnValue>
<ReturnType>System.Windows.Forms.DataSourceUpdateMode</ReturnType>
</ReturnValue>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>After validation, the value in the control property will also be re-formatted.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Data source is updated when the control property is validated, </para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
</Members>
</Type>