Spread.Services provides you with the ability to insert or delete rows and columns in a worksheet.

Insert rows and columns

Spread.Services allow you to add rows or columns in a worksheet by calling Insert method of IRange.

When rows are added, the existing rows in the worksheet are shifted in downward direction whereas when columns are added, the existing columns in the worksheet are shifted to the right.

You can also use the EntireRow property to insert rows in a worksheet which includes all the columns. While inserting rows using the EntireRow property, there is no need to provide the shift direction in the function parameters. If you provide the same, it will be ignored.

Refer to the following example code to insert rows in a worksheet.

//Insert rows
worksheet.Range["A3:A5"].EntireRow.Insert();
// OR
worksheet.Range["3:5"].Insert(InsertShiftDirection.Down);

You can also use the EntireColumn property to insert columns in the worksheet which includes all rows. While inserting columns using the EntireColumn property, there is no need to provide the shift direction in the function parameters. If you provide the same, it will be ignored.

Refer to the following example code to insert columns in a worksheet.

//Insert column
worksheet.Range["A3:B5"].EntireColumn.Insert();
// OR
worksheet.Range["B:C"].Insert(InsertShiftDirection.Down);

Delete row and column

Spread.Services allows you to delete rows or columns in the worksheet by calling Delete method of IRange.

When rows are deleted, the existing rows in the worksheet are shifted in upwards direction, whereas when columns are deleted, the existing columns in the worksheet are shifted to the left.

Refer to the following example code to delete rows from the worksheet.

//Delete rows
worksheet.Range["A3:A5"].EntireRow.Delete();
// OR
worksheet.Range["3:5"].Delete();

Refer to the following example code to delete columns from the worksheet.

//Delete Columns
worksheet.Range["A3:A5"].EntireColumn.Delete();
// OR
worksheet.Range["A:A"].Delete(DeleteShiftDirection.Left);