//pmId文本框改变时
private void txtPMId_TextChanged(object sender, EventArgs e)
{
txtPMId.Tag = null;
listBoxEmpData.Items.Clear();
if (txtPMId.Text != string.Empty)
{
listBoxEmpData.Visible = true;
this.listBoxEmpData.Location = new Point(txtPMId.Location.X, txtPMId.Location.Y + 22);
EmployeeBll empBll = new EmployeeBll();
var data = empBll.QueryLikeThis(txtPMId.Text);
if (data != null)
{
foreach (var item in data)
{
listBoxEmpData.Items.Add(item.Id + "_" + item.Name);
}
}
else
{
listBoxEmpData.Visible = false;
}
}
else
{
listBoxEmpData.Visible = false;
}
}
private void txtQueryCondition_TextChanged(object sender, EventArgs e)
{
// dataGridView1.DataSource = null;
var a = empBll.QueryLikeThis(txtQueryCondition.Text);
dataGridView1.DataSource = a;
}