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Class GridSummaryColumnDescriptorDataMemberConverter - WindowsForms API Reference | Syncfusion

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    Class GridSummaryColumnDescriptorDataMemberConverter

    Represents the type converter for the DataMember string of a GridSummaryColumnDescriptor. GridSummaryColumnDescriptorDataMemberConverter overrides the GetStandardValues method and returns a list of names for the DataMember.

    Inheritance
    System.Object
    GridSummaryColumnDescriptorDataMemberConverter
    Namespace: Syncfusion.Windows.Forms.Grid.Grouping
    Assembly: Syncfusion.Grid.Grouping.Windows.dll
    Syntax
    public class GridSummaryColumnDescriptorDataMemberConverter : TypeConverter

    Constructors

    GridSummaryColumnDescriptorDataMemberConverter()

    Declaration
    public GridSummaryColumnDescriptorDataMemberConverter()

    Methods

    CanConvertFrom(ITypeDescriptorContext, Type)

    Overrides and gets a value indicating whether this converter can convert an object of the given type to the type of this converter or not , using the specified context.

    Declaration
    public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
    Parameters
    Type Name Description
    System.ComponentModel.ITypeDescriptorContext context

    Format context.

    System.Type sourceType

    The type you want to convert from.

    Returns
    Type Description
    System.Boolean

    True if this converter can perform the conversion; Otherwise False.

    ConvertFrom(ITypeDescriptorContext, CultureInfo, Object)

    Overrides and converts the given object to the type of this converter, using the specified context and culture information.

    Declaration
    public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
    Parameters
    Type Name Description
    System.ComponentModel.ITypeDescriptorContext context

    Format context.

    System.Globalization.CultureInfo culture

    Current culture.

    System.Object value

    The System.Object to convert.

    Returns
    Type Description
    System.Object

    An System.Object that represents the converted value.

    GetStandardValues(ITypeDescriptorContext)

    Overrides and gets a collection of standard values for the data type this type converter is designed for when provided with a format context.

    Declaration
    public override TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
    Parameters
    Type Name Description
    System.ComponentModel.ITypeDescriptorContext context

    A format context that can be used to extract additional information about the environment from which this converter is invoked. This parameter or properties of this parameter can be null.

    Returns
    Type Description
    System.ComponentModel.TypeConverter.StandardValuesCollection

    A System.ComponentModel.TypeConverter.StandardValuesCollection that holds a standard set of valid values, or null if the data type does not support a standard set of values.

    GetStandardValuesExclusive(ITypeDescriptorContext)

    Overrides and gets a value indicating whether the collection of standard values returned from GetStandardValuesExclusive(ITypeDescriptorContext) is an exclusive list of possible values or not, using the specified context.

    Declaration
    public override bool GetStandardValuesExclusive(ITypeDescriptorContext context)
    Parameters
    Type Name Description
    System.ComponentModel.ITypeDescriptorContext context

    The Format context.

    Returns
    Type Description
    System.Boolean

    Returns False.

    GetStandardValuesSupported(ITypeDescriptorContext)

    Overrides and gets a value indicating whether this object supports a standard set of values that can be picked from a list, using the specified context.

    Declaration
    public override bool GetStandardValuesSupported(ITypeDescriptorContext context)
    Parameters
    Type Name Description
    System.ComponentModel.ITypeDescriptorContext context

    The Format context.

    Returns
    Type Description
    System.Boolean

    Returns True.

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