TXTextControl.DocumentServer.DataSources.DataSourceManager Class - TX Text Control .NET Server for ASP.NET

TX Text Control .NET Server for ASP.NETReference GuideTXTextControl.DocumentServer.DataSources NamespaceDataSourceManager Class

The DataSourceManager class is designed for handling all existing kinds of data sources which can be used together with the MailMerge class. Use this class to determine which data tables, column names and data relations a data source contains and to insert merge block templates into documents.

Syntax

C#
VB.NET

public class DataSourceManager

Public Class DataSourceManager

Introduced: X14.

Constructors

Constructor	Description
DataSourceManager	Initializes a new instance of the DataSourceManager class.

Events

Event	Description
ConnectionStringChanged	Is fired when the contents of the ConnectionString property change.
DataProviderNameChanged	Is fired when the contents of the DataProviderName property change.
DataRelationsChanged	Is fired when the contents of the DataRelations property change.
DataRowMerged	Occurs when a data row has been merged successfully.
DataTablesChanged	Is fired when the contents of the DataTables property change.
FieldMerged	Occurs when a field has been merged.
IsMergingPossibleChanged	Is fired when the value of the IsMergingPossible property changes.
MasterDataTableInfoChanged	Is fired when the contents of the MasterDataTableInfo property change.
PossibleMergeBlockTablesChanged	Is fired when the contents of the PossibleMergeBlockTables property change.
PossibleMergeFieldColumnsChanged	Is fired when the contents of the PossibleMergeFieldColumns property change.

Methods

Method	Description
InsertMergeBlock	Inserts a repeating merge block into a TextControl instance, a WPF.TextControl instance or a ServerTextControl instance at the current input position.
IsMergeBlock	Checks if a given SubTextPart is a merge block.
LoadAssembly	Loads an assembly file as a data source.
LoadDataSet	Loads a System.Data.DataSet object as a data source.
LoadDataSourceConfig	Loads an XML string or a file containing "report data source configuration" data.
LoadDataTable	Loads a System.Data.DataTable object as a data source.
LoadJson	Loads a JSON string containing an array of objects or a single object as a data source.
LoadObjects	Loads a collection implementing the interface IEnumerable as a data source and deduces the data tables, column names and data relations from the public properties and used classes of the first contained object using .NET reflection or, in case of the first contained object being a Dictionary with string keys, from the key names and value types.
LoadSingleObject	Loads a single object which is either a Dictionary with string keys or an object of an arbitrary type as a data source.
LoadXmlFile	Loads the contents of an XML file as a data source.
LoadXmlString	Loads XML data, given as a string, as a data source.
Merge	Merges a binary TX internal unicode format document with the currently loaded data source.
SaveDataSourceConfig	Saves an XML string or a file containing "report data source config" data.

Properties

Property	Description
ConnectionString	Gets the connection string of the connection selected with the DatabaseConnectionDialog.
DataProviderName	Gets the name of the data provider selected with the DatabaseConnectionDialog.
DataRelations	Gets a DataRelationInfoCollection of DataRelationInfo objects which represent the data relations in the data source.
DataSourceCulture	Specifies the culture with which numerical and date / time values coming from the data source are parsed.
DataTables	Gets a DataTableInfoCollection of DataTableInfo objects which represent the data tables in the data source.
IsMergingPossible	Gets a value indicating whether all requirements are met and the method Merge can be called.
MasterDataTableInfo	Gets or sets a DataTableInfo object representing the table which is used as a master table when merging data into the document.
MaxMergeResults	Specifies the Upper merge result count.
MergeCulture	Specifies the culture with which numerical and date / time values are formatted when merged into the target document.
PossibleMergeBlockTables	Gets a DataTableInfoCollection of DataTableInfo objects representing the tables which can be used as merge blocks using the currently selected master table.
PossibleMergeFieldColumns	Gets a DataColumnInfoCollection of DataColumnInfo objects representing the table columns which can be used as merge fields using the currently selected master table.

Further Reading

Learn more about the TXTextControl.DocumentServer.DataSources.DataSourceManager Class in the Text Control Blog: