DataGridView 单元格自动填充
在 DataGridView 单元格中,当输入指定字符时,自动完成填充。 通过 TextBox 实现 AutoCompleteMode AutoCompleteMode.Suggest ; AutoCompleteSource AutoCompleteSource.customSource ; namespace DataGridView单元格自动填充 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { string constr = "server=192.168.100.222;user=sa;pwd=p@ssw1rd;database=pwd1"; SqlConnection mycon = new SqlConnection(constr); try { mycon.Open(); DataTable mytb = new DataTable(); SqlDataAdapter mydpt = new SqlDataAdapter("select * from book",mycon); mydpt.Fill(mytb); dataGridView1