VBA Code for Filtering Data Based on TextBox21 Value

This is a VBA code that is triggered when the value in TextBox21 is changed. \r\n\r\nIf the length of the value in TextBox1 is 0 (empty), it will turn off the filter in Sheet1. Otherwise, it will check if the filter is already applied in Sheet1 and turn it off if it is. Then, it will apply a filter in Sheet1 Range("A3:F" & Rows.Count) based on the value in TextBox21.\r\n\r\nPlease note that there might be some typos or errors in the code, so you may need to double-check and adjust accordingly.