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<?xml version="1.0" encoding="utf-8"?>
<Type Name="ButtonFieldBase" FullName="System.Web.UI.WebControls.ButtonFieldBase">
<TypeSignature Language="C#" Value="public abstract class ButtonFieldBase : System.Web.UI.WebControls.DataControlField" />
<AssemblyInfo>
<AssemblyName>System.Web</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Base>
<BaseTypeName>System.Web.UI.WebControls.DataControlField</BaseTypeName>
</Base>
<Interfaces />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> class is the abstract base class for button fields and contains the methods and properties that are common to all button fields. Because this class is abstract, you cannot create an instance of it directly. Instead, you must create an instance of a non-abstract class that inherits from the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> class, such as the <see cref="T:System.Web.UI.WebControls.ButtonField" /> or <see cref="T:System.Web.UI.WebControls.CommandField" /> class.</para>
<para>An object that is derived from the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> is used by data-bound controls (such as the <see cref="T:System.Web.UI.WebControls.GridView" /> and <see cref="T:System.Web.UI.WebControls.DetailsView" /> controls) to display one or more buttons for each record that is displayed. A button field is displayed differently depending on the data-bound control in which it is used. For example, the <see cref="T:System.Web.UI.WebControls.GridView" /> control displays a button field as a column, whereas the <see cref="T:System.Web.UI.WebControls.DetailsView" /> control displays it as a row.</para>
<para>Clicking a button in a button field raises the command event of the parent data-bound control. You can provide a custom routine to perform when a button is clicked by providing an event handler for the command event.</para>
<block subset="none" type="note">
<para>The <see cref="T:System.Web.UI.WebControls.GridView" /> control raises the <see cref="E:System.Web.UI.WebControls.GridView.RowCommand" /> event, whereas the <see cref="T:System.Web.UI.WebControls.DetailsView" /> control raises the <see cref="E:System.Web.UI.WebControls.DetailsView.ItemCommand" /> event.</para>
</block>
<para>To specify the type of button to display, use the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ButtonType" /> property. To show or hide the header section of a <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> object, set the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ShowHeader" /> property.</para>
<block subset="none" type="note">
<para>Some data-bound controls (such as the <see cref="T:System.Web.UI.WebControls.GridView" /> control) can show or hide only the entire header section of the control. These data-bound controls do not support the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ShowHeader" /> property for an individual button field. To show or hide the entire header section of a data-bound control (if available), use the ShowHeader property for the control.</para>
</block>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Serves as the abstract base class for button fields, such as the <see cref="T:System.Web.UI.WebControls.ButtonField" /> or <see cref="T:System.Web.UI.WebControls.CommandField" /> class. The <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> class provides the methods and properties that are common to all button fields.</para>
</summary>
</Docs>
<Members>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="protected ButtonFieldBase ();" />
<MemberType>Constructor</MemberType>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Because the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> class is an abstract class, you cannot create a <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> object directly.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Initializes a new instance of the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> class.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="ButtonType">
<MemberSignature Language="C#" Value="public virtual System.Web.UI.WebControls.ButtonType ButtonType { set; get; }" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>System.ComponentModel.DefaultValue(System.Web.UI.WebControls.ButtonType.Link)</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>System.Web.UI.WebControls.ButtonType</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Use the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ButtonType" /> property to specify which type of button is displayed in a button field. The following table lists the available button types.</para>
<list type="table">
<listheader>
<item>
<term>
<para>Button type value</para>
</term>
<description>
<para>Displays as</para>
</description>
</item>
</listheader>
<item>
<term>
<para>
<see cref="F:System.Web.UI.WebControls.ButtonType.Button" /> </para>
</term>
<description>
<para>A button control.</para>
</description>
</item>
<item>
<term>
<para>
<see cref="F:System.Web.UI.WebControls.ButtonType.Image" /> </para>
</term>
<description>
<para>A button with an image.</para>
</description>
</item>
<item>
<term>
<para>
<see cref="F:System.Web.UI.WebControls.ButtonType.Link" /> </para>
</term>
<description>
<para>A link.</para>
</description>
</item>
</list>
<para>The value of this property is stored in view state.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets the button type to display in the button field.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="CausesValidation">
<MemberSignature Language="C#" Value="public virtual bool CausesValidation { set; get; }" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>System.ComponentModel.DefaultValue(false)</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Validation groups allow you to assign validation controls on a page to a specific category. Each validation group can be validated independently of other validation groups on the page. Use the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ValidationGroup" /> property to specify the name of the validation group for which the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> object causes validation when it posts back to the server.</para>
<para>The <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ValidationGroup" /> property has an effect only when the value of the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.CausesValidation" /> property is set to true. When you specify a value for the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ValidationGroup" /> property, only the validation controls that are part of the specified group are validated when the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> posts back to the server. If you do not specify a value for the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ValidationGroup" /> property and the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.CausesValidation" /> property is set to true, all validation controls on the page that are not assigned to a validation group are validated when the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> posts back to the server.</para>
<para>The value of this property is stored in view state.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether validation is performed when a button in a <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> object is clicked.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="CopyProperties">
<MemberSignature Language="C#" Value="protected override void CopyProperties (System.Web.UI.WebControls.DataControlField newField);" />
<MemberType>Method</MemberType>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="newField" Type="System.Web.UI.WebControls.DataControlField" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Web.UI.WebControls.ButtonFieldBase.CopyProperties(System.Web.UI.WebControls.DataControlField)" /> method is a helper method that is used by the <see cref="M:System.Web.UI.WebControls.DataControlField.CloneField" /> method to copy the properties of the current object that is derived from the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> class to the <see cref="T:System.Web.UI.WebControls.DataControlField" /> object that is passed in the <paramref name="newField" /> parameter.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Copies the properties of the current object that is derived from the <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> class to the specified <see cref="T:System.Web.UI.WebControls.DataControlField" /> object.</para>
</summary>
<param name="newField">
<attribution license="cc4" from="Microsoft" modified="false" />The <see cref="T:System.Web.UI.WebControls.DataControlField" /> to which to copy the properties of the current <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" />.</param>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="ShowHeader">
<MemberSignature Language="C#" Value="public override bool ShowHeader { set; get; }" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>System.ComponentModel.DefaultValue(false)</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>System.Boolean</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Use the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ShowHeader" /> property to show or hide the header section of a <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> object. To show the header section, set the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ShowHeader" /> property to true.</para>
<block subset="none" type="note">
<para>Some data-bound controls (such as the <see cref="T:System.Web.UI.WebControls.GridView" /> control) can show or hide only the entire header section of the control. These data-bound controls do not support the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ShowHeader" /> property for an individual button field. To show or hide the entire header section of a data-bound control (if available), use the ShowHeader property for the control.</para>
</block>
<para>The value of this property is stored in view state.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets a value indicating whether the header section is displayed in a <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> object.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
<Member MemberName="ValidationGroup">
<MemberSignature Language="C#" Value="public virtual string ValidationGroup { set; get; }" />
<MemberType>Property</MemberType>
<Attributes>
<Attribute>
<AttributeName>System.ComponentModel.DefaultValue("")</AttributeName>
</Attribute>
</Attributes>
<ReturnValue>
<ReturnType>System.String</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Use the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ValidationGroup" /> property to specify the validation group to validate when a button in a <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> object is clicked. Only the validation controls in the specified validation group are validated.</para>
<block subset="none" type="note">
<para>The <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.CausesValidation" /> property must be set to true for the <see cref="P:System.Web.UI.WebControls.ButtonFieldBase.ValidationGroup" /> property to have an effect.</para>
</block>
<para>For more information on validation groups, see <see cref="P:System.Web.UI.WebControls.BaseValidator.ValidationGroup" />.</para>
<para>The value of this property is stored in view state.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Gets or sets the name of the group of validation controls to validate when a button in a <see cref="T:System.Web.UI.WebControls.ButtonFieldBase" /> object is clicked.</para>
</summary>
</Docs>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
</AssemblyInfo>
</Member>
</Members>
</Type>
|
