[حريف برمجة]

private void btnUpdae_Click(object sender, EventArgs e)
{
cmd = new OleDbCommand("INSERT INTO TBL1 Values(@ID, @Bath , @Picemp)", con);
OleDbParameter[] param = new OleDbParameter[1];

غيرها لتصبح كذا :

private void btnUpdae_Click(object sender, EventArgs e)
{
cmd = new OleDbCommand("INSERT INTO TBL1 Values(@ID, @Bath , @Picemp)", con);
OleDbParameter[] param = new OleDbParameter[3];