无法将类型“int”隐式转换为“System.Data.SqlClient.SqlDataReader”?怎么解决?
如题、以下为代码:
for (int i = 0; i <= dataGridView1.Rows.Count; i++)
{
for (int j = 1; j <= dataGridView1.Rows.Count - 1; j++)
{
string Department_sql = "update B3P3C_Parameters set B3P3C_Parameters_Department='" + department[i] + "' where B3P3C_Row= ‘" + j + "’";
m_reader = m_dbclass.ExcuteOneSQL(Department_sql);
}
}