在 Excel 和 C# 中给定起点的情况下，如何获得包含 X 行和 Y 行的范围？

Question

I have an Excel Workbook which has some VSTO-based c# code.

Given a known point:

var start = START.get_Address(); // "$A$10"

I want to create a range that starts with $A$10 but incorporates an extra X rows and Y columns.

For example

var x = 10;
var y = 5;

I want a range that represents $A$10:$F$20 .

I can do it by combining addresses:

var end = ((Excel.Range) START.get_Offset(x, y)).get_Address();

var targetRangeAddress = start + ":" + end;
var newRange = get_Range(targetRangeAddress, System.Type.Missing);

However, there must be an easier way. The above is pretty ugly.

Answer 1

You can use VBA's Resize() or as another commenter pointed out, get_Resize() is the VSTO equivalent.