Class GridColumnDef

Namespace

Tripous.Desktop

Assembly

Tripous.Desktop.dll

Used with group grids, i.e. grids with groups, summaries, etc.

public class GridColumnDef : BaseDef, IDef, IJsonLoadable, INotifyPropertyChanged

Inheritance

object

BaseDef

GridColumnDef

Implements

IDef

IJsonLoadable

INotifyPropertyChanged

Inherited Members

BaseDef.fTitleKey

BaseDef.fName

BaseDef.NotifyPropertyChanged(string)

BaseDef.GetTitleKey()

BaseDef.ToString()

BaseDef.UpdateReferences()

BaseDef.JsonLoaded()

BaseDef.CreateNew()

BaseDef.CheckDescriptor()

BaseDef.Assign(IDef)

BaseDef.Clone()

BaseDef.Clear()

BaseDef.SplitTitleKeyToWordsWithPluralEnding()

BaseDef.Name

BaseDef.TitleKey

BaseDef.IsTitleKeyEmpty

BaseDef.Title

BaseDef.Tag

BaseDef.IsSerializable

BaseDef.PropertyChanged

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Extension Methods

TypeExtensions.InheritsFrom(object, Type)

Constructors

GridColumnDef()

Initializes a new instance of the GridColumnDef class.

public GridColumnDef()

Properties

Aggregate

Gets or sets the aggregate type.

public AggregateType Aggregate { get; set; }

Property Value

AggregateType

Alignment

Gets or sets the horizontal alignment.

public HorizontalAlignment Alignment { get; set; }

Property Value

HorizontalAlignment

DataType

Gets or sets the data type.

[JsonIgnore]
public Type DataType { get; set; }

Property Value

Type

DisplayFormat

Gets or sets the display format.

public string DisplayFormat { get; set; }

Property Value

string

EditFormat

Gets or sets the edit format.

public string EditFormat { get; set; }

Property Value

string

FieldName

Gets the field name.

public string FieldName { get; }

Property Value

string

GroupIndex

Gets or sets the group index.

public int GroupIndex { get; set; }

Property Value

int

HasLookup

Gets a value indicating whether this column has a lookup source.

[JsonIgnore]
public bool HasLookup { get; }

Property Value

bool

IsBool

Gets a value indicating whether the column data type is boolean.

[JsonIgnore]
public bool IsBool { get; }

Property Value

bool

IsDateTime

Gets a value indicating whether the column data type is date/time.

[JsonIgnore]
public bool IsDateTime { get; }

Property Value

bool

IsNullable

Gets a value indicating whether the column accepts null values.

[JsonIgnore]
public bool IsNullable { get; }

Property Value

bool

IsNumeric

Gets a value indicating whether the column data type is numeric.

[JsonIgnore]
public bool IsNumeric { get; }

Property Value

bool

IsReadOnly

Gets or sets a value indicating whether the column is read-only.

public bool IsReadOnly { get; set; }

Property Value

bool

IsString

Gets a value indicating whether the column data type is string.

[JsonIgnore]
public bool IsString { get; }

Property Value

bool

LookupSource

Gets or sets the lookup source name.

public string LookupSource { get; set; }

Property Value

string

SortDirection

Gets or sets the sort direction.

public ListSortDirection SortDirection { get; set; }

Property Value

ListSortDirection

SortIndex

Gets or sets the sort index.

public int SortIndex { get; set; }

Property Value

int

SourceAllowsNull

Gets or sets a value indicating whether the source column allows null values.

public bool SourceAllowsNull { get; set; }

Property Value

bool

UnderlyingType

Gets the underlying data type.

[JsonIgnore]
public Type UnderlyingType { get; }

Property Value

Type

VisibleIndex

Gets or sets the visible index.

public int VisibleIndex { get; set; }

Property Value

int

Methods

From(DataColumn, FieldDef)

Creates a grid column definition from a data column and optional field definition.

public static GridColumnDef From(DataColumn Column, FieldDef Field = null)

Parameters

Column DataColumn

The data column.

Field FieldDef

The field definition.

Returns

GridColumnDef

The created grid column definition.