Converts a Column Name to a one-based Column index.

Maximum Columns supported is 16384, or "XFD".

Syntax

ISExcelWorkbook.ColumnNameToColumnIndex(columnLetter)

Parameters

NameTypeOptionalByRefDescription
columnLetter String

Return Value

Integer
Member of:
ISExcelWorkbook
Namespace:
Intersoft.ISSupport6
Assembly:
ISSupport6, Version=6.0.3
Target Framework:
.NET 9.0