DataGridView and SQL query name

Question

I have a function that gets all the data from database (also the column names) and shows it in a DataGridView.

The problem is that the DataGrid show also the column name. How can I edit the columns name? I already tried

dataGridView1.Columns[0].Name = "xxx"; 

without success.

private void PriceChange_Load(object sender, EventArgs e)
{
      DbCards d = new DbCards();

      dataGridView1.DataSource = d.GetAllcards().Tables[0];
}

GetAllcards() is select * from Cards .

Answer 1

如果要更改 DataGridViewColumn 显示的标题文本，则需要使用HeaderText属性

dataGridView1.Columns[0].HeaderText = "xxx";

Answer 2

改为设置dataGridView1.Columns[0].HeaderText