Class DataUtils - Westwind Utilities

Class DataUtils

Utility library for common data operations.

System.Object
Westwind.Utilities.DataUtils

public static class DataUtils : object

Class Members

Member		Description
	MinimumSqlDate	The default SQL date used by InitializeDataRowWithBlanks. Considered a blank date instead of null.
	CloseConnection	Closes a connection public static void CloseConnection(SqlCommand Command)
	CopyDataRow	Copies the content of a data row to another. Runs through the target's fields and looks for fields of the same name in the source row. Structure must mathc or fields are skipped. public static bool CopyDataRow(DataRow source, DataRow target)
	CopyObjectData	Copies the content of one object to another. The target object 'pulls' properties of the first. public static void CopyObjectData(object source, object target) public static void CopyObjectData(object source, object target, BindingFlags memberAccess) public static void CopyObjectData(object source, object target, string excludedProperties) public static void CopyObjectData(object source, object target, string excludedProperties, BindingFlags memberAccess)
	CopyObjectFromDataRow	Populates an object passed in from values in a data row that's passed in. public static void CopyObjectFromDataRow(DataRow row, object targetObject, MemberInfo[] cachedMemberInfo)
	CopyObjectToDataRow	Copies the content of an object to a DataRow with matching field names. Both properties and fields are copied. If a field copy fails due to a type mismatch copying continues but the method returns false public static bool CopyObjectToDataRow(DataRow row, object target)
	DataReaderToIEnumerable	Creates an IEnumerable of T from an open DataReader instance. Note this method uses Reflection so this isn't a high performance operation, but it can be useful for generic data reader to entity conversions on the fly and with anonymous types. public static IEnumerable DataReaderToIEnumerable(IDataReader reader, string propertiesToSkip, Dictionary<String,PropertyInfo> piList)
	DataReaderToList	public static List DataReaderToList(IDataReader reader, string propertiesToSkip, Dictionary<String,PropertyInfo> piList)
	DataReaderToObject	public static void DataReaderToObject(IDataReader reader, object instance, string propertiesToSkip, Dictionary<String,PropertyInfo> piList)
	DataReaderToObjectList	Creates a list of a given type from all the rows in a DataReader. Note this method uses Reflection so this isn't a high performance operation, but it can be useful for generic data reader to entity conversions on the fly and with anonymous types. public static List DataReaderToObjectList(IDataReader reader, string propertiesToSkip, Dictionary<String,PropertyInfo> piList)
	DataTableToObjectList	Coverts a DataTable to a typed list of items public static List DataTableToObjectList(DataTable dsTable)
	DataTableToTypedList	Coverts a DataTable to a typed list of items public static List DataTableToTypedList(DataTable dsTable)
	DbTypeToDotNetType	Maps a DbType to a .NET native type public static Type DbTypeToDotNetType(DbType sqlType)
	DotNetTypeToDbType	Converts a .NET type into a DbType value public static DbType DotNetTypeToDbType(Type type)
	DotNetTypeToSqlType	Converts a .NET type into a SqlDbType. public static SqlDbType DotNetTypeToSqlType(Type type)
	GenerateUniqueId	public static string GenerateUniqueId(int stringSize, string additionalCharacters)
	GenerateUniqueNumericId	Generates a unique numeric ID. Generated off a GUID and returned as a 64 bit long value public static long GenerateUniqueNumericId()
	GetDataTable	Returns a DataTable from a Sql Command string passed in. public static DataTable GetDataTable(string Tablename, string ConnectionString, string Sql, SqlParameter[] Parameters)
	GetDbProviderFactory	Loads a SQL Provider factory based on the DbFactory type name and assembly. public static DbProviderFactory GetDbProviderFactory(string dbProviderFactoryTypename, string assemblyName) public static DbProviderFactory GetDbProviderFactory(DataAccessProviderTypes type) public static DbProviderFactory GetDbProviderFactory(string providerName)
	GetRandomNumber	Returns a random integer in a range of numbers a single seed value. public static int GetRandomNumber(int min, int max)
	GetSqlCommand	Creates a Command object and opens a connection public static SqlCommand GetSqlCommand(string ConnectionString, string Sql, SqlParameter[] Parameters)
	GetSqlDataReader	Returns a SqlDataReader object from a SQL string. Please ensure you close the Reader object public static SqlDataReader GetSqlDataReader(string ConnectionString, string Sql, SqlParameter[] Parameters)
	IndexOfByteArray	Returns an index into a byte array to find sequence of of bytes. Note: You can use Span.IndexOf() where available instead. public static int IndexOfByteArray(Byte[] buffer, Byte[] bufferToFind) public static int IndexOfByteArray(Byte[] buffer, string stringToFind, Encoding encoding)
	InitializeDataRowWithBlanks	Initializes a Datarow containing NULL values with 'empty' values instead. Empty values are: String - "" all number types - 0 or 0.00 DateTime - Value of MinimumSqlData (1/1/1900 by default); Boolean - false Binary values and timestamps are left alone public static void InitializeDataRowWithBlanks(DataRow row)
	RemoveBytes	Removes a sequence of bytes from a byte array public static Byte[] RemoveBytes(Byte[] buffer, Byte[] bytesToRemove)
	SqlTypeToDotNetType	Maps a SqlDbType to a .NET type public static Type SqlTypeToDotNetType(SqlDbType sqlType)

Requirements

Namespace: Westwind.Utilities
Assembly: westwind.utilities.dll