使用Microsoft.Office.Interop.Excel時出現錯誤； 帶有C＃中控件新點語法的名稱空間

Question

我正在嘗試使用更改控件的位置

label1.Location = new Point(x,y);

但我也想將數據從數據網格視圖導出到excel，為此我正在使用

using Microsoft.Office.Interop.Excel;

但是當我使用它時，名稱空間編譯器顯示錯誤

label1.Location = new Point(x,y);

Error : 'Point' is an ambiguous reference between 'System.Drawing.Point' and 'Microsoft.Office.Interop.Excel.Point'

將數據導出到excel的代碼：

Microsoft.Office.Interop.Excel.Application Excel = new Microsoft.Office.Interop.Excel.Application();

    Workbook wb = Excel.Workbooks.Add(XlSheetType.xlWorksheet);

    Worksheet ws = (Worksheet)Excel.ActiveSheet;

    Excel.Visible = true;

    ws.Cells[1, 1] = "ID";

    ws.Cells[1, 2] = "Products Name";

    ws.Cells[1, 3] = "Products Id";

    ws.Cells[1, 4] = "Products Price";

    ws.Cells[1, 5] = "Selling Price";

    for (int j = 2; j <= dataGridView1.Rows.Count; j++)
    {
        for (int i = 2; i <= 5; i++)
        {
            ws.Cells[j, i] = dataGridView1.Rows[j - 2].Cells[i - 1].Value;
        }
    }

新點代碼：

linkLabel7.Show();

linkLabel7.Location = new Point(293, 59);

Answer 1

您可以為名稱空間使用別名

using Excel = Microsoft.Office.Interop.Excel;
using Drawing = System.Drawing;

像這樣使用

label1.Location = new Drawing.Point(x,y);

在這里查看MSDN參考