主题：如何设置按键的代码：将某字符插入当前表当前单元格的光标所在处或替换光标选定的内容？

1、先给列设置editor

Dim c1g As C1FlexGrid.C1FlexGrid = Tables("表A").Grid
c1g.Cols("第一列").Editor = new windows.forms.textbox

2、需要获取的时候，用下面代码获取

Dim c1g As C1FlexGrid.C1FlexGrid = Tables("表A").Grid

Dim obj = c1g.cols("第一列").editor
msgbox(obj.selectionstart)
msgbox(obj.selectionlength)
msgbox(obj.selectedtext)

obj.text = "abcdefg"

 4楼的代码，对【内置记录窗口】也有效的。