Grid Solutions Framework Documentation

GSF Namespaces

GSF.Data.Model

TableOperations<T> Class

TableOperations<T> Methods

AddNewOrUpdateRecord Method

AddNewRecord Method

ApplyRecordDefaults Method

ApplyRecordDefaultsFunction Method

ApplyRecordUpdates Method

ApplyRecordUpdatesFunction Method

ClearPrimaryKeyCache Method

DeleteRecord Method

DeleteRecordWhere Method

FieldExists Method

FieldHasAttribute Method

GetFieldNames Method

GetFieldType Method

GetFieldValue Method

GetInterpretedFieldValue Method

GetPageOfRecords Method

GetPrimaryKeyCacheSize Method

GetPrimaryKeyFieldNames Method

GetPrimaryKeys Method

GetSearchRestriction Method

GetTableName Method

IsSearchMatch Method

LoadRecord Method

LoadRecordFunction Method

NewRecord Method

NewRecordFunction Method

QueryRecord Method

QueryRecordCount Method

QueryRecordCountWhere Method

QueryRecords Method

QueryRecordsWhere Method

QueryRecordWhere Method

SearchRecords Method

ToDataTable Method

TryGetFieldAttribute Method

UpdateRecord Method

UpdateRecordWhere Method

TableOperationsTFieldExists Method

Gets flag that determines if the specified field exists.

Namespace: GSF.Data.Model
Assembly: GSF.Core (in GSF.Core.dll) Version: 2.4.260-beta+caeff043f600347131e63f7844a5ff74b4caaa33

Syntax

C++

JavaScript

Copy

public bool FieldExists(
	string fieldName
)

Public Function FieldExists ( 
	fieldName As String
) As Boolean

public:
virtual bool FieldExists(
	String^ fieldName
) sealed

abstract FieldExists : 
        fieldName : string -> bool 
override FieldExists : 
        fieldName : string -> bool

function FieldExists(fieldName);

View Source

Parameters

fieldName String: Field name to check.

Return Value

Boolean
true if field is found; otherwise, false.

Implements

ITableOperationsFieldExists(String)

Reference

TableOperationsT Class

GSF.Data.Model Namespace