First select the data from database table and load it to datagridview.

Below code dgvPurchaseStockEntry is a DataGridView and ["................."] is a table column name which will be replaced by custom HeaderText provided in below code.

Code :
dgvPurchaseStockEntry.Columns["product_code"].HeaderText = "HSN CODE";
dgvPurchaseStockEntry.Columns["product_name"].HeaderText = "PRODUCT NAME";
dgvPurchaseStockEntry.Columns["product_description"].HeaderText = "DESCRIPTION";
dgvPurchaseStockEntry.Columns["product_unit_price"].HeaderText = "UNIT PRICE";
dgvPurchaseStockEntry.Columns["product_category_name"].HeaderText = "CATEGORY";
dgvPurchaseStockEntry.Columns["product_quantity"].HeaderText = "QUANTITY";
dgvPurchaseStockEntry.Columns["product_purchased_date"].HeaderText = "PURCHASED DATE";
dgvPurchaseStockEntry.Columns["product_purchased_from"].HeaderText = "PURCHASED FROM";
dgvPurchaseStockEntry.Columns["product_invoice_number"].HeaderText = "INVOICE NUMBER";
dgvPurchaseStockEntry.Columns["product_cgst"].HeaderText = "CGST";
dgvPurchaseStockEntry.Columns["product_sgst"].HeaderText = "SGST";
dgvPurchaseStockEntry.Columns["product_igst"].HeaderText = "IGST";
dgvPurchaseStockEntry.Columns["product_total_price"].HeaderText = "TOTAL PRICE";

IDE Used To Test This Code : Microsoft Visual Studio.

Try this code in your computer for better understanding. Enjoy the code. If you have any Question you can contact us or mail us.We will reply you as soon as possible.