private void SearchInfoForm_Load(object sender, EventArgs e)
{
dataGridView1.AutoGenerateColumns = false;
dataGridView1.Font = new Font(new FontFamily("宋体"), 11);
bindingSource1.DataSource = Heart.GetDataSource().Tables[0];
dataGridView1.DataSource = bindingNavigator1.BindingSource = bindingSource1;
}
private void button3_Click(object sender, EventArgs e)
{
if (!dataGridView1.Visible)
{
dataGridView1.Visible = true;
dataGridView1.AutoGenerateColumns = false;
dataGridView1.Font = new Font(new FontFamily("宋体"), 11);
dataGridView1.DataSource = Heart.GetDataSource().Tables[0].DefaultView;
button3.Text = "点击关闭";
}
else
{
dataGridView1.Visible = false;
button3.Text = "全部信息";
}
}