获取记录总数

/// <summary>
/// 获取记录总数
/// </summary>
public int GetRecordCount(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select count(1) FROM tb_Expert ");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
object obj = DbHelperSQL.GetSingle(strSql.ToString());
if (obj == null)
{
return 0;
}
else
{
return Convert.ToInt32(obj);
}
}

转载于:https://www.cnblogs.com/thinkingthigh/archive/2013/04/26/3044326.html