StrokeCollectionConverter Class
Converts a StrokeCollection to a string.
Assembly: PresentationCore (in PresentationCore.dll)
| Name | Description | |
|---|---|---|
![]() | StrokeCollectionConverter() | Initializes a new instance of the StrokeCollectionConverter class. |
| Name | Description | |
|---|---|---|
![]() | CanConvertFrom(ITypeDescriptorContext, Type) | Returns a value that indicates whether the StrokeCollectionConverter can convert an object of a specified type to a StrokeCollection.(Overrides TypeConverter.CanConvertFrom(ITypeDescriptorContext, Type).) |
![]() | CanConvertFrom(Type) | Returns whether this converter can convert an object of the given type to the type of this converter.(Inherited from TypeConverter.) |
![]() | CanConvertTo(ITypeDescriptorContext, Type) | Returns a value that indicates whether the StrokeCollectionConverter can convert a StrokeCollection to the specified type.(Overrides TypeConverter.CanConvertTo(ITypeDescriptorContext, Type).) |
![]() | CanConvertTo(Type) | Returns whether this converter can convert the object to the specified type.(Inherited from TypeConverter.) |
![]() | ConvertFrom(ITypeDescriptorContext, CultureInfo, Object) | Converts the specified object to a StrokeCollection.(Overrides TypeConverter.ConvertFrom(ITypeDescriptorContext, CultureInfo, Object).) |
![]() | ConvertFrom(Object) | Converts the given value to the type of this converter.(Inherited from TypeConverter.) |
![]() | ConvertFromInvariantString(ITypeDescriptorContext, String) | Converts the given string to the type of this converter, using the invariant culture and the specified context.(Inherited from TypeConverter.) |
![]() | ConvertFromInvariantString(String) | Converts the given string to the type of this converter, using the invariant culture.(Inherited from TypeConverter.) |
![]() | ConvertFromString(ITypeDescriptorContext, CultureInfo, String) | Converts the given text to an object, using the specified context and culture information.(Inherited from TypeConverter.) |
![]() | ConvertFromString(ITypeDescriptorContext, String) | Converts the given text to an object, using the specified context.(Inherited from TypeConverter.) |
![]() | ConvertFromString(String) | Converts the specified text to an object.(Inherited from TypeConverter.) |
![]() | ConvertTo(ITypeDescriptorContext, CultureInfo, Object, Type) | Converts a StrokeCollection to a string.(Overrides TypeConverter.ConvertTo(ITypeDescriptorContext, CultureInfo, Object, Type).) |
![]() | ConvertTo(Object, Type) | Converts the given value object to the specified type, using the arguments.(Inherited from TypeConverter.) |
![]() | ConvertToInvariantString(ITypeDescriptorContext, Object) | Converts the specified value to a culture-invariant string representation, using the specified context.(Inherited from TypeConverter.) |
![]() | ConvertToInvariantString(Object) | Converts the specified value to a culture-invariant string representation.(Inherited from TypeConverter.) |
![]() | ConvertToString(ITypeDescriptorContext, CultureInfo, Object) | Converts the given value to a string representation, using the specified context and culture information.(Inherited from TypeConverter.) |
![]() | ConvertToString(ITypeDescriptorContext, Object) | Converts the given value to a string representation, using the given context.(Inherited from TypeConverter.) |
![]() | ConvertToString(Object) | Converts the specified value to a string representation.(Inherited from TypeConverter.) |
![]() | CreateInstance(IDictionary) | Re-creates an Object given a set of property values for the object.(Inherited from TypeConverter.) |
![]() | CreateInstance(ITypeDescriptorContext, IDictionary) | Creates an instance of the type that this TypeConverter is associated with, using the specified context, given a set of property values for the object.(Inherited from TypeConverter.) |
![]() | Equals(Object) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
![]() | GetConvertFromException(Object) | Returns an exception to throw when a conversion cannot be performed.(Inherited from TypeConverter.) |
![]() | GetConvertToException(Object, Type) | Returns an exception to throw when a conversion cannot be performed.(Inherited from TypeConverter.) |
![]() | GetCreateInstanceSupported() | Returns whether changing a value on this object requires a call to the CreateInstance method to create a new value.(Inherited from TypeConverter.) |
![]() | GetCreateInstanceSupported(ITypeDescriptorContext) | Returns whether changing a value on this object requires a call to CreateInstance to create a new value, using the specified context.(Inherited from TypeConverter.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetProperties(ITypeDescriptorContext, Object) | Returns a collection of properties for the type of array specified by the value parameter, using the specified context.(Inherited from TypeConverter.) |
![]() | GetProperties(ITypeDescriptorContext, Object, Attribute[]) | Returns a collection of properties for the type of array specified by the value parameter, using the specified context and attributes.(Inherited from TypeConverter.) |
![]() | GetProperties(Object) | Returns a collection of properties for the type of array specified by the value parameter.(Inherited from TypeConverter.) |
![]() | GetPropertiesSupported() | Returns whether this object supports properties.(Inherited from TypeConverter.) |
![]() | GetPropertiesSupported(ITypeDescriptorContext) | Returns whether this object supports properties, using the specified context.(Inherited from TypeConverter.) |
![]() | GetStandardValues() | Returns a collection of standard values from the default context for the data type this type converter is designed for.(Inherited from TypeConverter.) |
![]() | GetStandardValues(ITypeDescriptorContext) | Returns a collection of standard values for the data type this type converter is designed for when provided with a format context.(Inherited from TypeConverter.) |
![]() | GetStandardValuesExclusive() | Returns whether the collection of standard values returned from GetStandardValues is an exclusive list.(Inherited from TypeConverter.) |
![]() | GetStandardValuesExclusive(ITypeDescriptorContext) | Returns whether the collection of standard values returned from GetStandardValues is an exclusive list of possible values, using the specified context.(Inherited from TypeConverter.) |
![]() | GetStandardValuesSupported() | Returns whether this object supports a standard set of values that can be picked from a list.(Inherited from TypeConverter.) |
![]() | GetStandardValuesSupported(ITypeDescriptorContext) | Returns whether this object supports a standard set of values that can be picked from a list, using the specified context. (Overrides TypeConverter.GetStandardValuesSupported(ITypeDescriptorContext).) |
![]() | GetType() | |
![]() | IsValid(ITypeDescriptorContext, Object) | Returns whether the given value object is valid for this type and for the specified context.(Inherited from TypeConverter.) |
![]() | IsValid(Object) | Returns whether the given value object is valid for this type.(Inherited from TypeConverter.) |
![]() | MemberwiseClone() | |
![]() | SortProperties(PropertyDescriptorCollection, String[]) | Sorts a collection of properties.(Inherited from TypeConverter.) |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
The StrokeCollectionConverter converts a StrokeCollection to a string that represents the StrokeCollection in base-64, encoded Ink Serialized Format (ISF). It is useful to store ink data as base-64, encoded ISF when it is not possible to store raw byte data, such as in Web pages.
The following example demonstrates how to convert a base-64, encoded ISF string to a StrokeCollection. This assumes that there is an InkPresenter called presenter.
// The base-64 encoded string that contains ink data // in ink serialized format (ISF). string strokesString = @"AOoFAxBIEEVqGwIAWf9GahsCAFn/GRQyCACAEAIAAABCMwgAgA" + "wCAAAAQhWrqtNBq6rTQaVh0MSr+ivFHyEVVFVVVVV1OkBUVVVVVXU6QJ7" + "0SZ80DJrAVFVVVVV/pcAKU3yC/gEb+AX/k5Z8PwWBO5KktgJSUAAKjzyC" + "wBZYLEoCJLd+Cbti873JlTUvn158doCC/gKb+ApwAJslSywE2ALAAWPPI" + "FhKWBKWAKAmwJVglAKACiMjgv3d+8Xi+fHWM2WC0zcm89+NSoL+A5P4Dl" + "uNlhFIqpLKAAoaF4L+AhP4CFAWAWCggv4Dc/gNty2yy5SrlKAKIhyC/gI" + "b+Ai+JZc2XZOyb46vLQCC/gOL+A5YDNlWFjN3CwAKQFeC/gOr+A7VhUFZ" + "KCsS2WTc2SyhKuWVLR3ly2LAXx574ssUgv4Dm/gOcCwEEpUTYSixUsuWy" + "gVZ79AQsWGyWUAKLCiC/gQT+BA9SWbllDfGqy3Lcu+OmfH8EIL+BDv4EP" + "XLKSpY3lVFhZuVZvKACkFggv4F2/gXlKLFuCVKTcsqUlkoRKBmk8zfFll" + "S2ySlACwAgv4Ds/gO+WWWWLBLFllllSksAoSkWG1kSbFu5AoAAAo/YoL+" + "Biv4GJJU+P4qSalUBKWdkBYCbm+Nliyk1CVKgCxYNYqC/gQb+BBwO8ABY" + "olDz4gAEzaw2AVCUKAsWCooCiAegv4Hw/gfEJe8zUoSgLCC/gNT+A0xM7" + "Gdmdliay2VaAo0PoL+B7v4Hx5Yq3lc2xZsseeC3N8aDXjUpWW4UIL+A5P" + "4DnhYqAIWFkqpcrLZuJuWqSyxVAovNoL+CJP4IjnlkDvHeSbSVd9FqFlI" + "oWAAgv4Dk/gOVc7gbmdyZ1LajFFJmlRKsoAKVXmC/go7+CjdRvredypaK" + "myLC7ytZQqFiyWbikAEvfg2pSVKS7liSwWJNsrbi4CC/gQD+A/9M2ACxU" + "qKjcVuXKiosCWWKQSyhvKRUUWULCwEmyyu4gA=";
// Accepts a string that contains ink data in ink // serialized format (ISF) and converts it into a StrokeCollection. public void LoadStrokes() { StrokeCollectionConverter converter = new StrokeCollectionConverter(); if (converter.CanConvertFrom(typeof(string))) { StrokeCollection newStrokes = (StrokeCollection)converter.ConvertFrom(null, null, strokesString); presenter.Strokes.Clear(); presenter.Strokes.Add(newStrokes); } }
Available since 3.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

