'Declaration
Public Function IsSpreadXmlFile( _
ByVal As String _
) As Boolean
'使用法
Dim instance As FpSpread
Dim fileName As String
Dim value As Boolean
value = instance.IsSpreadXmlFile(fileName)
パラメータ
- fileName
- ファイルのパスと名前
戻り値の型
Boolean:ファイルが Spread XML ファイルの場合は
True、それ以外の場合は
False
次のサンプル コードは、指定したファイルを開き、そのファイルが Spread XMLファイルとみなされるための最小要件を満たしているかどうかを判定します。
bool b;
FarPoint.Win.Spread.FpSpread fpSpread1 = new FarPoint.Win.Spread.FpSpread();
FarPoint.Win.Spread.SheetView shv = new FarPoint.Win.Spread.SheetView();
fpSpread1.Location = new Point(10, 10);
fpSpread1.Height = 200;
fpSpread1.Width = 400;
Controls.Add(fpSpread1);
fpSpread1.Sheets.Add(shv);
b = fpSpread1.IsSpreadXmlFile(Application.StartupPath + "\\savespreadstream.xml");
label1.Visible = true;
label1.ForeColor = Color.Red;
if (b == true)
{
fpSpread1.Open(Application.StartupPath + "\\savespreadstream.xml");
label1.Text = "Is the file a Spread XML file = " + b.ToString();
}
Dim b As Boolean
Dim fpSpread1 As New FarPoint.Win.Spread.FpSpread()
Dim shv As New FarPoint.Win.Spread.SheetView()
fpSpread1.Location = New Point(10, 10)
fpSpread1.Height = 200
fpSpread1.Width = 400
Controls.Add(fpSpread1)
fpSpread1.Sheets.Add(shv)
b = fpSpread1.IsSpreadXmlFile(Application.StartupPath & "\savespreadstream.xml")
Label1.Visible = True
Label1.ForeColor = Color.Red
If b = True Then
fpSpread1.Open(Application.StartupPath & "\savespreadstream.xml")
Label1.Text = "Is the file a Spread XML file = " & b.ToString()
End If