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DependencyObject.GetValue Method

Provides access to the value of the designated DependencyProperty.

Namespace:  System.Workflow.ComponentModel
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

public Object GetValue(
	DependencyProperty dependencyProperty
)

Return Value

Type: System.Object
The object that represents the value of the designated DependencyProperty.

This member is typically used in property gets to furnish the value of the named dependency value.

The following code shows how to use GetValue to return the value represented by a named dependency property in the context of get and set. This code example is part of the Send E-mail SDK sample and is from the SendMailActivity.cs file. For more information, see Send E-mail Activity Sample.

        public string To
        {
            get
            {
                return ((string)(base.GetValue(SendEmailActivity.ToProperty)));
            }
            set
            {
                base.SetValue(SendEmailActivity.ToProperty, value);
            }
        }


        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible)]
        [BrowsableAttribute(true)]
        [DescriptionAttribute("The Subject property is used to specify the subject of the Email message.")]
        [CategoryAttribute(MessagePropertiesCategory)]
        public string Subject
        {
            get
            {
                return ((string)(base.GetValue(SendEmailActivity.SubjectProperty)));
            }
            set
            {
                base.SetValue(SendEmailActivity.SubjectProperty, value);
            }
        }


        [DesignerSerializationVisibilityAttribute(DesignerSerializationVisibility.Visible)]
        [BrowsableAttribute(true)]
        [DescriptionAttribute("The From property is used to specify the From (Sender's) address for the email mesage.")]
        [CategoryAttribute(MessagePropertiesCategory)]
        public string From
        {
            get
            {
                return ((string)(base.GetValue(SendEmailActivity.FromProperty)));
            }
            set
            {
                base.SetValue(SendEmailActivity.FromProperty, value);
            }
        }

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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