I have a group box contains radio buttons eg.
o Level 1
o Level 2
How can I load value from database and check radio botton on my GUI?
private void button_clone_Click(object sender, EventArgs e)
{
try
{
connection.Open();
OleDbCommand command = new OleDbCommand();
command.Connection = connection;
command.CommandText = "SELECT * from PPAPdatabase where [PSW ID]=" + txt_c_PSW_ID.Text + "";
OleDbDataReader dr = null;
dr = command.ExecuteReader();
while (dr.Read())
{
comboBox_PPAP.Text = (dr["Reason"].ToString());
checkedListBox_prodline.Text = (dr["Production Line"].ToString());
checkedListBox_owner.Text = (dr["Owner"].ToString());
txt_comment.Text = (dr["Comment"].ToString());
}
}
catch (Exception ex)
{
MessageBox.Show("An error has occurred: " + ex.Message,
"Important Note",
MessageBoxButtons.OK,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1);
}
finally
{
connection.Close();
}
Thanks in advance!
假设您的单选按钮称为radioButton1
并且您引用的列将值存储为1
或0
那么您将执行以下操作:
radioButton1.Checked = row["PPAP"].ToString() == "1";
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