Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Overloads Function OpenExcel( _ ByVal stream As Stream, _ ByVal openFlags As ExcelOpenFlags, _ ByVal warningList As ExcelWarningList _ ) As Boolean | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As FpSpread Dim stream As Stream Dim openFlags As ExcelOpenFlags Dim warningList As ExcelWarningList Dim value As Boolean value = instance.OpenExcel(stream, openFlags, warningList) | |
| C# | |
|---|---|
public bool OpenExcel( Stream stream, ExcelOpenFlags openFlags, ExcelWarningList warningList ) | |
Parameters
- stream
- Stream
- openFlags
- Open flag
- warningList
- List of Excel warnings
Exceptions
| Exception | Description |
|---|---|
| System.ArgumentNullException | No stream specified or specified stream is null |
| System.ArgumentException | No stream specified or specified stream is empty |
Example
This example opens an Excel file from a stream.
| C# | Copy Code |
|---|---|
string f; f = "D:\\formula1.xls"; System.IO.FileStream s = new System.IO.FileStream(f, IO.FileMode.Open, IO.FileAccess.ReadWrite); fpSpread1.OpenExcel(s, FarPoint.Excel.ExcelOpenFlags.DataOnly, new FarPoint.Excel.ExcelWarningList); | |
| Visual Basic | Copy Code |
|---|---|
Dim f As String f = "D:\mptest.xls" Dim s As New System.IO.FileStream(f, IO.FileMode.Open,IO.FileAccess.ReadWrite) FpSpread1.OpenExcel(s, FarPoint.Excel.ExcelOpenFlags.DataOnly, New FarPoint.Excel.ExcelWarningList) | |
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2