Initializes a new instance of the Row class

Writes default values specified in schema into fields. Pass overwrite=true to force defaults over non-null existing values (false by default)

In base class applies Config attribute. Useful for typed rows

Converts field value to the type specified by Schema.FieldDef. For example converts GDID->ulong or ulong->GDID. This method can be overridden to perform custom handling of types, for example one can assign bool field as "Si" that would convert to TRUE. This method is called by SetFieldValue(...) before assigning actual field buffer

Copies fields from this row into another row/form. Note: this is shallow copy, as field values for complex types are just copied over

Object override - sealed. Override Equals(row) instead

Override to perform custom row equality comparison. Default implementation equates rows using their key fields

Override to filter-out some fields from serialization to JSON, or change field values. Return name null to indicate that field should be filtered-out(excluded from serialization to JSON)

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Override to perform dynamic substitute of field def for the specified field. This method is used by client ui/scaffolding to extract dynamic definition for a field (i.e. field description, requirement, value list etc.) as dictated by business logic. This method IS NOT used by row validation, only by client that feeds from row's metadata. The default implementation returns the original field def, you can return a substituted field def per particular business logic

Override to perform dynamic substitute of field value for the specified field. This method is used by client ui/scaffolding to extract field values for a field as dictated by business logic. This method IS NOT used by row validation, only by client that feeds from row's metadata. The default implementation returns the original GetFieldValue(fdef), you can return a substituted field value per particular business logic

Override to perform dynamic lookup of field value list for the specified field. This method is used by client ui/scaffolding to extract dynamic lookup values as dictated by business logic. This method IS NOT used by row validation, only by client that feeds from row's metadata. This is a simplified version of GetClientFieldDef

Returns values for fields that represent row's primary key

Returns field value as string formatted per target DisplayFormat attribute

Returns field value as string formatted per target DisplayFormat attribute

Gets value of the field, for typerows it accesses property using reflection; for dynamic rows it reads data from row buffer array using field index(order)

For fields with ValueList returns value's description per specified targeted schema

For fields with ValueList returns value's description per specified targeted schema

Object override - gets hash code from key fields

Gets the Type of the current instance.

Factory method that makes an appropriate row type.For performance purposes, this method does not check passed type for Row-derivation and returns null instead if type was invalid

Creates a shallow copy of the current Object.

The base class does not implement this method. Override to persist row fields into config node

Sets value of the field, for typerows it accesses property using reflection; for dynamic rows it sets data into row buffer array using field index(order)

Returns true if this row satisfies simple filter - it contains the supplied filter string. The filter pattern may start or end with "*" char that denotes a wildcard. A wildcard is permitted on both sides of the filter value

Returns a string that represents the current object.

Tries to fill the row with data returning true if field count matched

Performs validation of data in the row returning exception object that provides description in cases when validation does not pass. Validation is performed not targeting any particular backend

Validates row using row schema and supplied field definitions. Override to perform custom validations, i.e. TypeRows may directly access properties and write some validation type-safe code The method is not expected to throw exception in case of failed validation, rather return exception instance because throwing exception really hampers validation performance when many rows need to be validated

Validates row field using Schema.FieldDef settings. This method is invoked by base Validate() implementation. The method is not expected to throw exception in case of failed validation, rather return exception instance because throwing exception really hampers validation performance when many rows need to be validated

Validates row field by name. Shortcut to ValidateField(Schema.FieldDef)

Writes row as JSON either as an array or map depending on JSONWritingOptions.RowsAsMap setting. Do not call this method directly, instead call rowset.ToJSON() or use JSONWriter class

Tries to find the first element that matches the predicate and returns it, otherwise returns the first element found or default (i.e. null)

Runs some method over each element of src sequence

Runs some method over each element of src sequence

Takes all elements except for last element from the given source

Takes all but last N elements from the source

Try to convert .NET native object type to corresponding Erlang term. Throw exception if conversion is not possible

Try to convert .NET native object type to corresponding Erlang term of given type. Throw exception if conversion is not possible

Convert Row to a hierarchical term that corresponds to the row's schema. The Erlang term is in the form:

Serializes object into JSON string

Serializes object into JSON format using provided TextWriter

Serializes object into JSON format using provided stream and optional encoding

Convert an Erlang hierarchical term representing a schema to a Row.

Gets/sets field values by positional index(Order)

Gets/sets field values by name

References a schema for a table that this row is part of