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ForegroundColor Class

Definition

Foreground Color.

This class is available in Office 2007 and above.

When the object is serialized out as xml, it's qualified name is x:fgColor.

public class ForegroundColor : DocumentFormat.OpenXml.Spreadsheet.ColorType
[DocumentFormat.OpenXml.OfficeAvailability(DocumentFormat.OpenXml.FileFormatVersions.Office2007)]
[DocumentFormat.OpenXml.SchemaAttr(22, "fgColor")]
public class ForegroundColor : DocumentFormat.OpenXml.Spreadsheet.ColorType
[DocumentFormat.OpenXml.SchemaAttr(22, "fgColor")]
public class ForegroundColor : DocumentFormat.OpenXml.Spreadsheet.ColorType
[DocumentFormat.OpenXml.SchemaAttr("x:fgColor")]
public class ForegroundColor : DocumentFormat.OpenXml.Spreadsheet.ColorType
[DocumentFormat.OpenXml.OfficeAvailability(DocumentFormat.OpenXml.FileFormatVersions.Office2007)]
public class ForegroundColor : DocumentFormat.OpenXml.Spreadsheet.ColorType
type ForegroundColor = class
    inherit ColorType
[<DocumentFormat.OpenXml.OfficeAvailability(DocumentFormat.OpenXml.FileFormatVersions.Office2007)>]
[<DocumentFormat.OpenXml.SchemaAttr(22, "fgColor")>]
type ForegroundColor = class
    inherit ColorType
[<DocumentFormat.OpenXml.SchemaAttr(22, "fgColor")>]
type ForegroundColor = class
    inherit ColorType
[<DocumentFormat.OpenXml.SchemaAttr("x:fgColor")>]
type ForegroundColor = class
    inherit ColorType
[<DocumentFormat.OpenXml.OfficeAvailability(DocumentFormat.OpenXml.FileFormatVersions.Office2007)>]
type ForegroundColor = class
    inherit ColorType
Public Class ForegroundColor
Inherits ColorType
Inheritance
Inheritance
Attributes

Remarks

[ISO/IEC 29500-1 1st Edition]

fgColor (Foreground Color)

Foreground color of the cell fill pattern. Cell fill patterns operate with two colors: a background color and a foreground color. These combine together to make a patterned cell fill.

Parent Elements
patternFill (§18.8.32)
Attributes Description
auto (Automatic) A boolean value indicating the color is automatic and system color dependent.

The possible values for this attribute are defined by the W3C XML Schema boolean datatype.
indexed (Index) Indexed color value. Only used for backwards compatibility. References a color in indexedColors.

The possible values for this attribute are defined by the W3C XML Schema unsignedInt datatype.
rgb (Alpha Red Green Blue Color Value) Standard Alpha Red Green Blue color value (ARGB).

The possible values for this attribute are defined by the ST_UnsignedIntHex simple type (§18.18.86).
theme (Theme Color) A zero-based index into the <clrScheme> collection (§20.1.6.2), referencing a particular <sysClr> or <srgbClr> value expressed in the Theme part.

The possible values for this attribute are defined by the W3C XML Schema unsignedInt datatype.
tint (Tint) Specifies the tint value applied to the color.

If tint is supplied, then it is applied to the value of the color to determine the final color applied.

The tint value is stored as a double from -1.0 .. 1.0, where -1.0 means 100% darken and 1.0 means 100% lighten. Also, 0.0 means no change.

In loading the value, it is converted to HLS where HLS values are (0..HLSMAX), where HLSMAX is currently 255.

[Example:

Here are some examples of how to apply tint to color:

If (tint < 0)

Lum’ = Lum * (1.0 + tint)

For example: Lum = 200; tint = -0.5; Darken 50%

Lum‘ = 200 * (0.5) => 100

For example: Lum = 200; tint = -1.0; Darken 100% (make black)

Lum‘ = 200 * (1.0-1.0) => 0

If (tint > 0)

Lum‘ = Lum * (1.0-tint) + (HLSMAX – HLSMAX * (1.0-tint))

For example: Lum = 100; tint = 0.75; Lighten 75%

Lum‘ = 100 * (1-.75) + (HLSMAX – HLSMAX*(1-.75))

= 100 * .25 + (255 – 255 * .25)

= 25 + (255 – 63) = 25 + 192 = 217

For example: Lum = 100; tint = 1.0; Lighten 100% (make white)

Lum‘ = 100 * (1-1) + (HLSMAX – HLSMAX*(1-1))

= 100 * 0 + (255 – 255 * 0)

= 0 + (255 – 0) = 255

end example]

The possible values for this attribute are defined by the W3C XML Schema double datatype.

[Note: The W3C XML Schema definition of this element’s content model (CT_Color) is located in §A.2. end note]

� ISO/IEC29500: 2008.

Constructors

ForegroundColor()

Initializes a new instance of the ForegroundColor class.

Properties

Auto

Automatic

Represents the following attribute in the schema: auto

(Inherited from ColorType)
ChildElements

Gets all the child nodes of the current element.

(Inherited from OpenXmlElement)
ExtendedAttributes

Gets all extended attributes (attributes not defined in the schema) of the current element.

(Inherited from OpenXmlElement)
Features

Gets a IFeatureCollection for the current element. This feature collection will be read-only, but will inherit features from its parent part and package if available.

(Inherited from OpenXmlElement)
FirstChild

Gets the first child of the OpenXmlElement element. Returns null (Nothing in Visual Basic) if there is no such OpenXmlElement element.

(Inherited from OpenXmlElement)
HasAttributes

Gets a value indicating whether the current element has any attributes.

(Inherited from OpenXmlElement)
HasChildren

Gets a value that indicates whether the current element has any child elements.

(Inherited from OpenXmlLeafElement)
Indexed

Index

Represents the following attribute in the schema: indexed

(Inherited from ColorType)
InnerText

Gets or sets the concatenated values of the node and all of its children.

(Inherited from OpenXmlElement)
InnerXml

Gets or sets the markup that only represents child elements of the current element.

(Inherited from OpenXmlLeafElement)
LastChild

Gets the last child of the OpenXmlElement element. Returns null (Nothing in Visual Basic) if there is no such OpenXmlElement element.

(Inherited from OpenXmlElement)
LocalName
LocalName

Gets the local name of the current element.

(Inherited from OpenXmlElement)
MCAttributes

Gets or sets the markup compatibility attributes. Returns null if no markup compatibility attributes are defined for the current element.

(Inherited from OpenXmlElement)
NamespaceDeclarations

Gets all the namespace declarations defined in the current element. Returns an empty enumerator if there is no namespace declaration.

(Inherited from OpenXmlElement)
NamespaceUri

Gets the namespace URI of the current element.

(Inherited from OpenXmlElement)
OpenXmlElementContext

Gets the OpenXmlElementContext of the current element.

(Inherited from OpenXmlElement)
OuterXml

Gets the markup that represents the current element and all of its child elements.

(Inherited from OpenXmlElement)
Parent

Gets the parent element of the current element.

(Inherited from OpenXmlElement)
Prefix

Gets the namespace prefix of current element.

(Inherited from OpenXmlElement)
Rgb

Alpha Red Green Blue Color Value

Represents the following attribute in the schema: rgb

(Inherited from ColorType)
Theme

Theme Color

Represents the following attribute in the schema: theme

(Inherited from ColorType)
Tint

Tint

Represents the following attribute in the schema: tint

(Inherited from ColorType)
XmlQualifiedName

Gets the qualified name of the current element.

(Inherited from OpenXmlElement)
XName

Gets the qualified name of the current element.

(Inherited from OpenXmlElement)

Methods

AddAnnotation(Object)

Adds an object to the current OpenXmlElement element's list of annotations.

(Inherited from OpenXmlElement)
AddNamespaceDeclaration(String, String)

Adds a namespace declaration to the current node.

(Inherited from OpenXmlElement)
Ancestors()

Enumerates all of the current element's ancestors.

(Inherited from OpenXmlElement)
Ancestors<T>()

Enumerates only the current element's ancestors that have the specified type.

(Inherited from OpenXmlElement)
Annotation(Type)

Get the first annotation object of the specified type from the current OpenXmlElement element.

(Inherited from OpenXmlElement)
Annotation<T>()

Get the first annotation object of the specified type from the current OpenXmlElement element.

(Inherited from OpenXmlElement)
Annotations(Type)

Gets a collection of annotations with the specified type for the current OpenXmlElement element.

(Inherited from OpenXmlElement)
Annotations<T>()

Gets a collection of annotations with the specified type for the current OpenXmlElement element.

(Inherited from OpenXmlElement)
Append(IEnumerable<OpenXmlElement>)

Appends each element from a list of elements to the end of the current element's list of child elements.

(Inherited from OpenXmlElement)
Append(OpenXmlElement[])

Appends each element from an array of elements to the end of the current element's list of child elements.

(Inherited from OpenXmlElement)
AppendChild<T>(T)

Appends the specified element to the end of the current element's list of child nodes.

(Inherited from OpenXmlElement)
ClearAllAttributes()

Clears all of the attributes, including both known attributes and extended attributes.

(Inherited from OpenXmlElement)
Clone()

Creates a duplicate of the current node.

(Inherited from OpenXmlElement)
CloneNode(Boolean)

Creates a duplicate of this node.

Descendants()

Enumerates all of the current element's descendants.

(Inherited from OpenXmlElement)
Descendants<T>()

Enumerate all of the current element's descendants of type T.

(Inherited from OpenXmlElement)
Elements()

Enumerates all of the current element's children.

(Inherited from OpenXmlElement)
Elements<T>()

Enumerates only the current element's children that have the specified type.

(Inherited from OpenXmlElement)
ElementsAfter()

Enumerates all of the sibling elements that follow the current element and have the same parent as the current element.

(Inherited from OpenXmlElement)
ElementsBefore()

Enumerates all of the sibling elements that precede the current element and have the same parent as the current element.

(Inherited from OpenXmlElement)
GetAttribute(String, String)

Gets an Open XML attribute with the specified tag name and namespace URI.

(Inherited from OpenXmlElement)
GetAttributes()

Gets a list that contains a copy of all the attributes.

(Inherited from OpenXmlElement)
GetEnumerator()

Returns an enumerator that iterates through the child collection.

(Inherited from OpenXmlElement)
GetFirstChild<T>()

Finds the first child element in type T.

(Inherited from OpenXmlElement)
InsertAfter<T>(T, OpenXmlElement)

Inserts the specified element immediately after the specified reference element.

(Inherited from OpenXmlElement)
InsertAfterSelf<T>(T)

Inserts the specified element immediately after the current element.

(Inherited from OpenXmlElement)
InsertAt<T>(T, Int32)

Inserts the specified element at the specified index in the current element's list of child elements.

(Inherited from OpenXmlElement)
InsertBefore<T>(T, OpenXmlElement)

Inserts the specified element immediately before the specified reference element.

(Inherited from OpenXmlElement)
InsertBeforeSelf<T>(T)

Inserts the specified element immediately before the current element.

(Inherited from OpenXmlElement)
IsAfter(OpenXmlElement)

Determines if the current element appears after a specified element in document order.

(Inherited from OpenXmlElement)
IsBefore(OpenXmlElement)

Determines if the current element appears before a specified element in document order.

(Inherited from OpenXmlElement)
LookupNamespace(String)

Resolves the namespace prefix in the context of the current node.

(Inherited from OpenXmlElement)
LookupPrefix(String)

Finds the corresponding prefix for a namespace uri in the current element scope.

(Inherited from OpenXmlElement)
NextSibling()

Gets the OpenXmlElement element that immediately follows the current OpenXmlElement element. Returns null (Nothing in Visual Basic) if there is no next OpenXmlElement element.

(Inherited from OpenXmlElement)
NextSibling<T>()

Gets the OpenXmlElement element with the specified type that follows the current OpenXmlElement element. Returns null (Nothing in Visual Basic) if there is no next OpenXmlElement.

(Inherited from OpenXmlElement)
PrependChild<T>(T)

Inserts the specified element at the beginning of the current element's list of child elements.

(Inherited from OpenXmlElement)
PreviousSibling()

Gets the OpenXmlElement element that immediately precedes the current OpenXmlElement element. Returns null (Nothing in Visual Basic ) if there is no preceding OpenXmlElement element.

(Inherited from OpenXmlElement)
PreviousSibling<T>()

Gets the OpenXmlElement element with the specified type that precedes the current OpenXmlElement. Returns null (Nothing in Visual Basic) if there is no preceding OpenXmlElement element.

(Inherited from OpenXmlElement)
Remove()

Removes the current element from its parent.

(Inherited from OpenXmlElement)
RemoveAllChildren()

Removes all child elements of the current element.

(Inherited from OpenXmlLeafElement)
RemoveAllChildren<T>()

Remove all of the current element's child elements that are of type T.

(Inherited from OpenXmlElement)
RemoveAnnotations(Type)

Removes the annotations of the specified type from the current OpenXmlElement element.

(Inherited from OpenXmlElement)
RemoveAnnotations<T>()

Removes the annotations with the specified type from the current OpenXmlElement element.

(Inherited from OpenXmlElement)
RemoveAttribute(String, String)

Removes the attribute from the current element.

(Inherited from OpenXmlElement)
RemoveChild<T>(T)

Removes the specified child element from the current element's list of child elements.

(Inherited from OpenXmlElement)
RemoveNamespaceDeclaration(String)

Removes the namespace declaration for the specified prefix. Removes nothing if there is no prefix.

(Inherited from OpenXmlElement)
ReplaceChild<T>(OpenXmlElement, T)

Replaces a child element with another child element in the current element's list of child elements.

(Inherited from OpenXmlElement)
SetAttribute(OpenXmlAttribute)

Sets an attribute to the specified element. If the attribute is a known attribute, the value of the attribute is set. If the attribute is an extended attribute, the 'openxmlAttribute' is added to the extended attributes list.

(Inherited from OpenXmlElement)
SetAttributes(IEnumerable<OpenXmlAttribute>)

Sets a number of attributes to the element. If an attribute is a known attribute, the value of the attribute is set. If an attribute is an extended attribute, the 'openxmlAttribute' is added to the extended attributes list.

(Inherited from OpenXmlElement)
WriteTo(XmlWriter)

Saves the current node to the specified XmlWriter.

(Inherited from OpenXmlElement)

Explicit Interface Implementations

IEnumerable.GetEnumerator() (Inherited from OpenXmlElement)
IEnumerable<OpenXmlElement>.GetEnumerator()

Returns an enumerator that iterates through the child collection.

(Inherited from OpenXmlElement)

Applies to