VBA code to delete multiple sheets at once!!!

Most of the time we face a situation where we need to delete multiple sheets for a workbook. it become a monotonous job when there are large number of sheets which should be deleted. Sometime, because of repetitive task user accidentally deletes useful worksheets. As a result, it consumes lot of productive time which is not a worth in reporting project.

How to refresh pivot table when source data update in Excel?

    Pivot table is one the most useful visualization is excel reporting projects. Its greatest strength is its ability to structure, summarize and display large amounts of data. Pivot tables can also be used to determine whether there is a relation between the row variable and the column variable or not. 

     Pivot table can display grand totals for columns, rows, or for the whole measure. It can also display subtotals for columns. Also, anyone can create a calculated field based on input data source. Using pivot table anyone can validate their input data in short time. which is very important feature in terms of data quality check.

How to validate if input file is excel workbook?

Input data validation is one of the most important activity in report generation process. Which will help user to avoid run time issues while performing report generation tasks. Thus, it is very vital to have input in proper format. To identify file could be a one of validation activity while automation the project.

This can be achieve with a small VBA function which will be used to identify if file is excel.