Class Column<TRow, TValue>

Represents typed grid column definition

Inheritance

System.Object

DisposableObject

Column

Column<TRow, TValue>

Implements

System.IDisposable

IConfigurable

IConfigurationPersistent

Inherited Members

Column.MIN_MIN_WIDTH

Column.CONFIG_WIDTH_ATTR

Column.CONFIG_SORT_ATTR

Column.CONFIG_VISIBLE_ATTR

Column.Destructor()

Column.ArbitraryData

Column.CellSelection

Column.Grid

Column.ID

Column.Description

Column.FieldIndex

Column.Title

Column.Width

Column.MinWidth

Column.FormatString

Column.Visible

Column.SortingAllowed

Column.SortDirection

Column.HasCellSelection

Column.Style

Column.HeaderStyle

Column.SelectedStyle

Column.MakeCellElementInstance(Object)

Column.Configure(IConfigSectionNode)

Column.PersistConfiguration(ConfigSectionNode)

Column.RepresentValueAsString(Object, Object)

Column.DispatchCellSelection(CellElement)

Column.RepositionTo(Column)

Column.OnCellSelection(CellElement, CellElement)

DisposableObject.DisposeAndNull<T>(T)

DisposableObject.Disposed

DisposableObject.EnsureObjectNotDisposed()

DisposableObject.Dispose()

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Azos.WinForms.Controls.GridKit

Assembly: Azos.WinForms.dll

Syntax

public class Column<TRow, TValue> : Column, IDisposable, IConfigurable, IConfigurationPersistent

Type Parameters

Name	Description
TRow
TValue

Constructors

Column(Grid, String)

Declaration

public Column(Grid grid, string id)

Parameters

Type	Name	Description
Grid	grid
System.String	id

Column(Grid, String, Int32)

Declaration

public Column(Grid grid, string id, int idx)

Parameters

Type	Name	Description
Grid	grid
System.String	id
System.Int32	idx

Fields

GetComment

Invoked to get comment value(if any) for the cell

Declaration

public GetCommentHandler<TRow> GetComment

Field Value

Type	Description
GetCommentHandler<TRow>

GetHasValue

Invoked to determine whether a row has data for this column

Declaration

public GetHasValueHandler<TRow, TValue> GetHasValue

Field Value

Type	Description
GetHasValueHandler<TRow, TValue>

GetValue

Invoked to extract data value from row

Declaration

public GetValueHandler<TRow, TValue> GetValue

Field Value

Type	Description
GetValueHandler<TRow, TValue>

Properties

DataType

Declaration

public override Type DataType { get; }

Property Value

Type	Description
System.Type

Overrides

Column.DataType

Methods

GetCommentFromRow(TRow)

Returns comment for row

Declaration

public virtual string GetCommentFromRow(TRow row)

Parameters

Type	Name	Description
TRow	row

Returns

Type	Description
System.String

GetCommentFromRow(Object)

Declaration

public override string GetCommentFromRow(object row)

Parameters

Type	Name	Description
System.Object	row

Returns

Type	Description
System.String

Overrides

Column.GetCommentFromRow(Object)

GetValueFromRow(TRow)

Returns value for specified row. Base implementation calls event handler

Declaration

public virtual TValue GetValueFromRow(TRow row)

Parameters

Type	Name	Description
TRow	row

Returns

Type	Description
TValue

GetValueFromRow(Object)

Declaration

public override object GetValueFromRow(object row)

Parameters

Type	Name	Description
System.Object	row

Returns

Type	Description
System.Object

Overrides

Column.GetValueFromRow(Object)

HasValueInRow(TRow)

Returns true when specified row has value. Base implementation calls event handler

Declaration

public virtual bool HasValueInRow(TRow row)

Parameters

Type	Name	Description
TRow	row

Returns

Type	Description
System.Boolean

HasValueInRow(Object)

Declaration

public override bool HasValueInRow(object row)

Parameters

Type	Name	Description
System.Object	row

Returns

Type	Description
System.Boolean

Overrides

Column.HasValueInRow(Object)

Implements

System.IDisposable

IConfigurable

IConfigurationPersistent

Extension Methods

CollectionUtils.ConcatArray<T>(T, T[])

CoreUtils.NonNull<T>(T, String)

ObjectValueConversion.AsString(Object, String, ConvertErrorHandling)

ObjectValueConversion.AsNonNullOrEmptyString(Object)

ObjectValueConversion.AsLaconicConfig(Object, ConfigSectionNode, String, ConvertErrorHandling)

ObjectValueConversion.AsJSONConfig(Object, ConfigSectionNode, String, ConvertErrorHandling)

ObjectValueConversion.AsXMLConfig(Object, ConfigSectionNode, ConvertErrorHandling)

ObjectValueConversion.AsChar(Object, Char, ConvertErrorHandling)

ObjectValueConversion.AsNullableChar(Object, Nullable<Char>, ConvertErrorHandling)

ObjectValueConversion.AsByte(Object, Byte, ConvertErrorHandling)

ObjectValueConversion.AsNullableByte(Object, Nullable<Byte>, ConvertErrorHandling)

ObjectValueConversion.AsSByte(Object, SByte, ConvertErrorHandling)

ObjectValueConversion.AsNullableSByte(Object, Nullable<SByte>, ConvertErrorHandling)

ObjectValueConversion.AsShort(Object, Int16, ConvertErrorHandling)

ObjectValueConversion.AsNullableShort(Object, Nullable<Int16>, ConvertErrorHandling)

ObjectValueConversion.AsUShort(Object, UInt16, ConvertErrorHandling)

ObjectValueConversion.AsNullableUShort(Object, Nullable<UInt16>, ConvertErrorHandling)

ObjectValueConversion.AsInt(Object, Int32, ConvertErrorHandling)

ObjectValueConversion.AsNullableInt(Object, Nullable<Int32>, ConvertErrorHandling)

ObjectValueConversion.AsUInt(Object, UInt32, ConvertErrorHandling)

ObjectValueConversion.AsNullableUInt(Object, Nullable<UInt32>, ConvertErrorHandling)

ObjectValueConversion.AsLong(Object, Int64, ConvertErrorHandling)

ObjectValueConversion.AsNullableLong(Object, Nullable<Int64>, ConvertErrorHandling)

ObjectValueConversion.AsULong(Object, UInt64, ConvertErrorHandling)

ObjectValueConversion.AsNullableULong(Object, Nullable<UInt64>, ConvertErrorHandling)

ObjectValueConversion.AsDouble(Object, Double, ConvertErrorHandling)

ObjectValueConversion.AsNullableDouble(Object, Nullable<Double>, ConvertErrorHandling)

ObjectValueConversion.AsFloat(Object, Single, ConvertErrorHandling)

ObjectValueConversion.AsNullableFloat(Object, Nullable<Single>, ConvertErrorHandling)

ObjectValueConversion.AsDecimal(Object, Decimal, ConvertErrorHandling)

ObjectValueConversion.AsNullableDecimal(Object, Nullable<Decimal>, ConvertErrorHandling)

ObjectValueConversion.AsBool(Object, Boolean, ConvertErrorHandling)

ObjectValueConversion.AsNullableBool(Object, Nullable<Boolean>, ConvertErrorHandling)

ObjectValueConversion.AsGUID(Object, Guid, ConvertErrorHandling)

ObjectValueConversion.AsNullableGUID(Object, Nullable<Guid>, ConvertErrorHandling)

ObjectValueConversion.AsDateTime(Object)

ObjectValueConversion.AsDateTime(Object, DateTime, ConvertErrorHandling)

ObjectValueConversion.AsNullableDateTime(Object, Nullable<DateTime>, ConvertErrorHandling)

ObjectValueConversion.AsGDID(Object)

ObjectValueConversion.AsGDID(Object, GDID, ConvertErrorHandling)

ObjectValueConversion.AsNullableGDID(Object, Nullable<GDID>, ConvertErrorHandling)

ObjectValueConversion.AsGDIDSymbol(Object)

ObjectValueConversion.AsGDIDSymbol(Object, GDIDSymbol, ConvertErrorHandling)

ObjectValueConversion.AsNullableGDIDSymbol(Object, Nullable<GDIDSymbol>, ConvertErrorHandling)

ObjectValueConversion.AsTimeSpan(Object)

ObjectValueConversion.AsTimeSpan(Object, TimeSpan, ConvertErrorHandling)

ObjectValueConversion.AsNullableTimeSpan(Object, Nullable<TimeSpan>, ConvertErrorHandling)

ObjectValueConversion.AsEnum<TEnum>(Object, TEnum, ConvertErrorHandling)

ObjectValueConversion.AsNullableEnum<TEnum>(Object, Nullable<TEnum>, ConvertErrorHandling)

ObjectValueConversion.AsUri(Object, Uri, ConvertErrorHandling)

JSONExtensions.ToJSON(Object, JSONWritingOptions)

JSONExtensions.ToJSON(Object, TextWriter, JSONWritingOptions)

JSONExtensions.ToJSON(Object, Stream, JSONWritingOptions, Encoding)