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ExcelService.OpenWorkbook Method

  • Artigo

Opens an Excel workbook file in a new Excel Calculation Services session.

Namespace:  Microsoft.Office.Excel.Server.WebServices
Assembly:  Microsoft.Office.Excel.Server.WebServices (in Microsoft.Office.Excel.Server.WebServices.dll)

Syntax

'Declaration
<WebMethodAttribute> _
Public Function OpenWorkbook ( _
    workbookPath As String, _
    uiCultureName As String, _
    dataCultureName As String, _
    <OutAttribute> ByRef status As Status() _
) As String
'Usage
Dim instance As ExcelService
Dim workbookPath As String
Dim uiCultureName As String
Dim dataCultureName As String
Dim status As Status()
Dim returnValue As String

returnValue = instance.OpenWorkbook(workbookPath, _
    uiCultureName, dataCultureName, _
    status)

[WebMethodAttribute]
public string OpenWorkbook(
    string workbookPath,
    string uiCultureName,
    string dataCultureName,
    out Status[] status
)

Parameters

  • workbookPath
    Type: System.String

    The location of the workbook file to open.

    Maximum size is 4096 characters.

  • uiCultureName
    Type: System.String

    Follows the Microsoft .NET Framework standard of naming cultures as expressed in the System.Globalization.CultureInfo namespace. Examples of UI culture names: en-US, en-GB, fr-FR, de-DE, ka, ko-KR, ja-JP, hi, , zh-CHS. Use Empty string or Null when not applicable.

  • dataCultureName
    Type: System.String

    Follows the Microsoft .NET Framework standard of naming cultures as expressed in the System.Globalization.CultureInfo namespace. Examples of UI culture names: en-US, en-GB, fr-FR, de-DE, ka, ko-KR, ja-JP, hi, zh-CHS. Use Empty string or Null when not applicable.

  • status
    Type: []

    Alert information.

Return Value

Type: System.String
The sessionId string value.

Remarks

This method opens a new Excel Calculation Services session, opens a workbook file from the given location, and loads it into the session. This method opens a workbook in view mode.

The Excel Web ServicessessionId string is a composite session ID. It is made up of a GUID, a session identity, and the UI Culture.

One example of a sessionId string: 36.00000001-0002-0003-0004-00000000000533.0Zeh6SHf5tN69WBtS|!@en-US|!@en-US

Examples

//Instantiate the Web service and make a status array object
ExcelService es = new ExcelService();
Status[] outStatus;
string sheetName = "Sheet1";

//Using workbookPath this way will allow 
//you to call the workbook remotely.
string targetWorkbookPath = "http://myserver02/example/Shared%20Documents/Book1.xlsx";

//Set Credentials for requests
es.Credentials = System.Net.CredentialCache.DefaultCredentials;

try
{
//Call open workbook, and point to the trusted   
//location of the workbook to open.
string sessionId = es.OpenWorkbook(targetWorkbookPath, "en-US", "en-US", out outStatus);
Console.WriteLine("sessionID : {0}", sessionId);

//Close workbook. This also closes session.
es.CloseWorkbook(sessionId);
}

See Also

Reference

ExcelService Class

ExcelService Members

Microsoft.Office.Excel.Server.WebServices Namespace