text_changed事件不起作用

Question

private void txtName_TextChanged(object sender, EventArgs e)
{
    if (dataGridView1.SelectedRows.Count == 1)
    {
        dataGridView1.SelectedRows[0].Cells["someValue"].Value = txtName.Text;
    }
}

When the text is changed in the text box it should be displayed in the datagrid view,if i select cell already having data then it works fine but if i select a new row(empty row) the text does not appear in the datagridview allow user to add row is set to true for the datagrid view.

Answer 1

确保您的文本框AutopostBack属性设置为“ true”。否则，不会触发textchanged事件