public void LoadCategory()
{
try
{
dtCategory = CategoryDT.GetCategoryByDataSet().Tables[0];
dtCategory.PrimaryKey = new DataColumn[] { dtCategory.Columns[0] };
txtCategoryID.Enabled = false;
txtCategory.Enabled = false;
txtProductID.Enabled = false;
dgvCategory.DataSource = dtCategory;
dgvCategory.Columns[0].Visible = false;
dgvCategory.Columns[2].Visible = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
