Class DataGridLengthConverter
DataGridLengthConverter - Converter class for converting instances of other types to and from DataGridLength instances.
Inheritance
System.Object
System.ComponentModel.TypeConverter
DataGridLengthConverter
Inherited Members
System.ComponentModel.TypeConverter.CanConvertFrom(System.Type)
System.ComponentModel.TypeConverter.CanConvertTo(System.Type)
System.ComponentModel.TypeConverter.ConvertFrom(System.Object)
System.ComponentModel.TypeConverter.ConvertFromInvariantString(System.ComponentModel.ITypeDescriptorContext, System.String)
System.ComponentModel.TypeConverter.ConvertFromInvariantString(System.String)
System.ComponentModel.TypeConverter.ConvertFromString(System.ComponentModel.ITypeDescriptorContext, System.Globalization.CultureInfo, System.String)
System.ComponentModel.TypeConverter.ConvertFromString(System.ComponentModel.ITypeDescriptorContext, System.String)
System.ComponentModel.TypeConverter.ConvertFromString(System.String)
System.ComponentModel.TypeConverter.ConvertTo(System.Object, System.Type)
System.ComponentModel.TypeConverter.ConvertToInvariantString(System.ComponentModel.ITypeDescriptorContext, System.Object)
System.ComponentModel.TypeConverter.ConvertToInvariantString(System.Object)
System.ComponentModel.TypeConverter.ConvertToString(System.ComponentModel.ITypeDescriptorContext, System.Globalization.CultureInfo, System.Object)
System.ComponentModel.TypeConverter.ConvertToString(System.ComponentModel.ITypeDescriptorContext, System.Object)
System.ComponentModel.TypeConverter.ConvertToString(System.Object)
System.ComponentModel.TypeConverter.CreateInstance(System.Collections.IDictionary)
System.ComponentModel.TypeConverter.CreateInstance(System.ComponentModel.ITypeDescriptorContext, System.Collections.IDictionary)
System.ComponentModel.TypeConverter.GetConvertFromException(System.Object)
System.ComponentModel.TypeConverter.GetConvertToException(System.Object, System.Type)
System.ComponentModel.TypeConverter.GetCreateInstanceSupported()
System.ComponentModel.TypeConverter.GetCreateInstanceSupported(System.ComponentModel.ITypeDescriptorContext)
System.ComponentModel.TypeConverter.GetProperties(System.ComponentModel.ITypeDescriptorContext, System.Object)
System.ComponentModel.TypeConverter.GetProperties(System.ComponentModel.ITypeDescriptorContext, System.Object, System.Attribute[])
System.ComponentModel.TypeConverter.GetProperties(System.Object)
System.ComponentModel.TypeConverter.GetPropertiesSupported()
System.ComponentModel.TypeConverter.GetPropertiesSupported(System.ComponentModel.ITypeDescriptorContext)
System.ComponentModel.TypeConverter.GetStandardValues()
System.ComponentModel.TypeConverter.GetStandardValues(System.ComponentModel.ITypeDescriptorContext)
System.ComponentModel.TypeConverter.GetStandardValuesExclusive()
System.ComponentModel.TypeConverter.GetStandardValuesExclusive(System.ComponentModel.ITypeDescriptorContext)
System.ComponentModel.TypeConverter.GetStandardValuesSupported()
System.ComponentModel.TypeConverter.GetStandardValuesSupported(System.ComponentModel.ITypeDescriptorContext)
System.ComponentModel.TypeConverter.IsValid(System.ComponentModel.ITypeDescriptorContext, System.Object)
System.ComponentModel.TypeConverter.IsValid(System.Object)
System.ComponentModel.TypeConverter.SortProperties(System.ComponentModel.PropertyDescriptorCollection, System.String[])
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Assembly: OpenSilver.Controls.Data.dll
Syntax
public class DataGridLengthConverter : TypeConverter
Methods
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CanConvertFrom(ITypeDescriptorContext, Type)
Checks whether or not this class can convert from a given type.
Declaration
public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
Parameters
Type |
Name |
Description |
System.ComponentModel.ITypeDescriptorContext |
context |
An ITypeDescriptorContext that provides a format context.
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System.Type |
sourceType |
The Type being queried for support.
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Returns
Type |
Description |
System.Boolean |
true if this converter can convert from the provided type,
false otherwise.
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Overrides
System.ComponentModel.TypeConverter.CanConvertFrom(System.ComponentModel.ITypeDescriptorContext, System.Type)
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CanConvertTo(ITypeDescriptorContext, Type)
Checks whether or not this class can convert to a given type.
Declaration
public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
Parameters
Type |
Name |
Description |
System.ComponentModel.ITypeDescriptorContext |
context |
An ITypeDescriptorContext that provides a format context.
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System.Type |
destinationType |
The Type being queried for support.
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Returns
Type |
Description |
System.Boolean |
true if this converter can convert to the provided type,
false otherwise.
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Overrides
System.ComponentModel.TypeConverter.CanConvertTo(System.ComponentModel.ITypeDescriptorContext, System.Type)
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ConvertFrom(ITypeDescriptorContext, CultureInfo, Object)
Attempts to convert to a DataGridLength from the given object.
Declaration
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
Parameters
Type |
Name |
Description |
System.ComponentModel.ITypeDescriptorContext |
context |
An ITypeDescriptorContext that provides a format context.
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System.Globalization.CultureInfo |
culture |
The CultureInfo to use for the conversion.
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System.Object |
value |
The object to convert to a GridLength.
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Returns
Type |
Description |
System.Object |
The GridLength instance which was constructed.
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Overrides
System.ComponentModel.TypeConverter.ConvertFrom(System.ComponentModel.ITypeDescriptorContext, System.Globalization.CultureInfo, System.Object)
Exceptions
Type |
Condition |
System.NotSupportedException |
A NotSupportedException is thrown if the example object is null.
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ConvertTo(ITypeDescriptorContext, CultureInfo, Object, Type)
Attempts to convert a DataGridLength instance to the given type.
Declaration
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
Parameters
Type |
Name |
Description |
System.ComponentModel.ITypeDescriptorContext |
context |
An ITypeDescriptorContext that provides a format context.
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System.Globalization.CultureInfo |
culture |
The CultureInfo to use for the conversion.
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System.Object |
value |
The DataGridLength to convert.
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System.Type |
destinationType |
The type to which to convert the DataGridLength instance.
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Returns
Type |
Description |
System.Object |
The object which was constructed.
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Overrides
System.ComponentModel.TypeConverter.ConvertTo(System.ComponentModel.ITypeDescriptorContext, System.Globalization.CultureInfo, System.Object, System.Type)
Exceptions
Type |
Condition |
System.ArgumentNullException |
An ArgumentNullException is thrown if the example object is null.
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System.NotSupportedException |
A NotSupportedException is thrown if the object is not null and is not a DataGridLength,
or if the destinationType isn't one of the valid destination types.
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Extension Methods