browse to open two excel file and add filter remove column

Question

Hi,

 

 i have code for browse to open a one excel file and add filter to remove some column, then change the column what i want.

 

but now i want combine two  excel file. the steps or below.

 

steps.

 

1. browse to open two excel fiile

2. select the two file

3.open a first excel file if the remove content is there remove the column or excuting the next step to change the column

4.  open second file as same follow 3 step.

 

or

 

1. browse to open two excel fiile

2. select the two file and combine it as a one file

3. then add filter to remove the some column

4. now change the column waht i want