ConfigurationHelperService.ReadConnectionStrings Method

Returns all the connection strings in the specified configuration that start with the specified prefix.

Namespace:  Microsoft.VisualStudio.Shell.Design.Serialization
Assembly:  Microsoft.VisualStudio.Shell.Design (in Microsoft.VisualStudio.Shell.Design.dll)

Syntax

'宣言
Public Function ReadConnectionStrings ( _
    configFileName As String, _
    configDocData As DocData, _
    prefix As String _
) As ConnectionStringSettingsCollection
'使用
Dim instance As ConfigurationHelperService
Dim configFileName As String
Dim configDocData As DocData
Dim prefix As String
Dim returnValue As ConnectionStringSettingsCollection

returnValue = instance.ReadConnectionStrings(configFileName, _
    configDocData, prefix)

public ConnectionStringSettingsCollection ReadConnectionStrings(
    string configFileName,
    DocData configDocData,
    string prefix
)

public:
ConnectionStringSettingsCollection^ ReadConnectionStrings(
    String^ configFileName, 
    DocData^ configDocData, 
    String^ prefix
)

public function ReadConnectionStrings(
    configFileName : String, 
    configDocData : DocData, 
    prefix : String
) : ConnectionStringSettingsCollection

Parameters

• configFileName
  Type: System.String

  The target configuration file.

• configDocData
  Type: Microsoft.VisualStudio.Shell.Design.Serialization.DocData

  The DocData for the configuration.

• prefix
  Type: System.String

  The string to search for.

Return Value

Type: System.Configuration.ConnectionStringSettingsCollection

The ConnectionStringSettingsCollection of the strings that were found.

Permissions

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ConfigurationHelperService Class

ConfigurationHelperService Members

Microsoft.VisualStudio.Shell.Design.Serialization Namespace