OpenExcel(Stream) Method

Opens an Excel Compound Document File and loads it into GcSpreadSheet.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Sub OpenExcel( _
   ByVal stream As System.IO.Stream _
)

'Usage
 
Dim instance As GcSpreadSheet
Dim stream As System.IO.Stream
 
instance.OpenExcel(stream)

public void OpenExcel( 
   System.IO.Stream stream
)

Parameters

stream: The file stream.

Example

This example uses the OpenExcel method.

OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Excel File (.xlsx)|*.xlsx";
bool? useClick = openFileDialog.ShowDialog();
if (useClick == true)
{
    var stream = openFileDialog.File.OpenRead();
    stream.Seek(0, System.IO.SeekOrigin.Begin);
     gcSpreadSheet1.OpenExcel(stream);
    //gcSpreadSheet1.OpenExcel(stream, GrapeCity.Windows.SpreadSheet.Data.ExcelOpenFlags.DataOnly);
    //gcSpreadSheet1.OpenExcel(stream, GrapeCity.Windows.SpreadSheet.Data.ExcelOpenFlags.DataOnly, "12Test9");
    //gcSpreadSheet1.OpenExcel(stream, "12Test9");
    stream.Dispose();
}

VB.NET

Dim openFileDialog = New OpenFileDialog()
openFileDialog.Filter = "Excel File(.xlsx)|*.xlsx"
Dim useClick As Boolean = openFileDialog.ShowDialog()
If (useClick = True) Then
    Dim stream = openFileDialog.File.OpenRead()
    stream.Seek(0, IO.SeekOrigin.Begin)
    GcSpreadSheet1.OpenExcel(stream)
    'GcSpreadSheet1.OpenExcel(stream, GrapeCity.Windows.SpreadSheet.Data.ExcelOpenFlags.DataOnly)
    'GcSpreadSheet1.OpenExcel(stream, GrapeCity.Windows.SpreadSheet.Data.ExcelOpenFlags.DataOnly, "12Test9")
    'GcSpreadSheet1.OpenExcel(stream, "12Test9")
End If

Requirements

Target Platforms: Windows 7, Windows 8 Desktop, Windows Vista SP1 or later, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

Reference

GcSpreadSheet Class
GcSpreadSheet Members
Overload List