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  • 【WebForm】Farport Spread For WebForm

    1.获得当前行的行号,列号,总列数，总行数

                    int rowCount = fpSpread1.ActiveSheet.RowCount;
                    int colCount = fpSpread1.ActiveSheet.Columns.Count;
                    int activeRow = fpSpread1.ActiveSheet.ActiveRowIndex;
                    int activeCol = fpSpread1.ActiveSheet.ActiveColumnIndex;

    2.设置单元格格式时候用 MultiColumnComboBoxCellType 是注意：只能用字符类型字段的选择。要想用数字字段选择的话须将数字类型转换为字符型即可。

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    3.问题：当下拉mCombox 中的数据少时会出现空白单元格，目前还不知道咋回事！

    4.增加和刪除行

          fpSpread1.ActiveSheet.Rows.Add(rowCount, rows);rowCount是添加行的起始位置，rows是添加的行數。

          fpSpread1.ActiveSheet.Rows.Remove(rowCount, rows);rowCount是刪除行的起始位置，rows刪除的行數。

    5.

     if (fpSpread1.ActiveSheet.ActiveRow.Index == fpSpread1.ActiveSheet.RowCount - 1) //如果是到最后一行則增加一行
                {
                    if (e.KeyCode == Keys.Down)
                    {
                        DetailAdd();
                    }
                }
                if (e.KeyCode == Keys.Delete)  //按delete鍵可刪除當前活動單元格內容
                {
                    fpSpread1.ActiveSheet.ActiveCell.ResetValue();
                }
                if (e.KeyCode == Keys.Enter)  //按Enter鍵跳到下一單元格
                {
                    int rowCount = fpSpread1.ActiveSheet.RowCount;
                    int colCount = fpSpread1.ActiveSheet.Columns.Count;
                    int activeRow = fpSpread1.ActiveSheet.ActiveRowIndex;
                    int activeCol = fpSpread1.ActiveSheet.ActiveColumnIndex;
                    if (activeCol != (colCount-1))
                    {
                        fpSpread1.ActiveSheet.SetActiveCell(activeRow, activeCol + 1);
                    }
                    else if( activeRow != (rowCount - 1))
                    {
                        fpSpread1.ActiveSheet.SetActiveCell(activeRow+1,0);
                    }
                }

    6.移除选择的多行

                   int rowCount = fpSpread1.ActiveSheet.RowCount;
                    for (int row = 0; row < rowCount; row++)   //移除選擇行
                    {
                        if (fpSpread1.ActiveSheet.IsSelected(row, 1) == true)
                        { fpSpread1.ActiveSheet.Rows.Remove(row, 1); }
                    }

    7.剪切，复制，粘贴

                //剪切：
                FarPoint.Win.Spread.UndoRedo.ClipboardCutUndoAction cutAction = new        FarPoint.Win.Spread.UndoRedo.ClipboardCutUndoAction();
            fpSpread1.UndoManager.PerformUndoAction(cutAction);      
                //复制      
    detail.ActiveSheet.ClipboardCopy();

                //粘贴
                FarPoint.Win.Spread.UndoRedo.ClipboardPasteUndoAction pasteAction = new FarPoint.Win.Spread.UndoRedo.ClipboardPasteUndoAction(ClipboardPasteOptions.All);
                detail.UndoManager.PerformUndoAction(pasteAction);

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     8.撤销，恢复

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     9.Find,Filter,Sort

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    Tonyyang