DbDataSource Class

DB data source - allows to connect through custom database providers.

Inheritance

object

DbDataSource

OdbcDataSource

OleDBDataSource

SqlDBDataSource

Implements

IDbConnectionProperties

Namespace: GrapeCity.ActiveReports.Data

Assembly: MESCIUS.ActiveReports.dll

Syntax

[TypeConverter("GrapeCity.ActiveReports.Design.ArDesigner.TypeEditors.DataSourceTypeConverter, MESCIUS.ActiveReports.Design.Win, Version=20.1.2.0, Culture=neutral, PublicKeyToken=cc4967777c49a3ff")]
public class DbDataSource : IDbConnectionProperties

Constructors

Name	Description
DbDataSource(DataProviderInfo)	Creates new DbDataSource out of DataProviderInfo
DbDataSource(DbProviderFactory)	Creates new DbDataSource out of DbProviderFactory
DbDataSource(string)	Initializes a new instance of the DbDataSource class based on the specified provider name.

Fields

Name	Description
DefaultTimeout	The number of seconds to wait for a connection to open, before cancelling an attempt and generate an error.

Properties

Name	Description
CommandText	Specifies a valid SQL statement used to retrieve records from the data source.
CommandTimeout	Sets or returns the amount of time to wait while executing a command before terminating the attempt and generating an error.
ConnectionString	Specifies the string used to open a connection to the data source.
CredentialsMode	Get or sets the value indicating whether the credentials dialog should be called or not.
Factory	Gets data source's DbProviderFactory.
ParamQuery	Gets the parameterized query string, equivalent to CommandText.
ProviderName	Returns provider's invariant name
SQL	Specifies a valid SQL statement used to retrieve records from the data source.

Methods

Name	Description
CreateConnection()	Creates and opens a new database connection using the current connection string.
NeedsToSetCredentials(string, string)	Determines whether credentials need to be set based on the provided user name and password.
OnConnectionStringChanging(string)	Allows to edit the connection string when its current value is about to change.
SetCredentials(string, string)	Returns a connection string with the specified credentials applied.
ToString()	Returns a string that represents the current object.
XmlRead(XmlNode)	Deserializes this data source from the specified XML node.
XmlWrite(XmlDocument, XmlElement)	Serializes this data source to an XML element and appends it to the specified node.

Extension Methods

ObjectExtensions.ApplyDefaults<TObject>(TObject)

ObjectExtensions.SetValue<TObject>(TObject, PropertyDescriptor, string)

ObjectExtensions.ToNameValueCollection(object)