ИСПОЛЬЗОВАНИЕ ФУНКЦИЙ EXCEL

Сентябрь 3, 2022

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ИСПОЛЬЗОВАНИЕ ФУНКЦИЙ EXCEL

Содержание

5. Public Class Form1 Private Sub Form1_Load(sender As_ System.Object, e As System.EventArgs) Handles_ MyBase.Load Dim xl As
9. Imports Microsoft.Office.Interop Public Class Form1 Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load Label1.TextAlign
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Public Class Form1
Private Sub Form1_Load(sender As_ System.Object, e As System.EventArgs)

Handles_ MyBase.Load
Dim xl As Microsoft.Office.Interop.Excel.Application
xl = CreateObject("Excel.Application")
Dim PI As Double = xl.WorksheetFunction.Pi()
Me.Text = "Pi=" & PI
End Sub
End Class

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Imports Microsoft.Office.Interop
Public Class Form1
Private Sub Form1_Load(sender As System.Object, e As

System.EventArgs) Handles MyBase.Load
Label1.TextAlign = ContentAlignment.MiddleCenter
'A*X=L; X=A^(-1)*L
Dim A(,) As Double = {{1, 1, 1},
{1, 1, 0},
{0, 1, 1}}
Dim L() As Double = {6, 3, 5}
Dim oA, X As Object
Dim xl = New Excel.Application