/// <summary>
/// 得到一个对象实体
/// </summary>
public Blogs.Model.BlogCommentPhoto DataRowToModel(DataRow row)
{
Blogs.Model.BlogCommentPhoto model = new Blogs.Model.BlogCommentPhoto();
if (row != null)
{
if (row["cmpid"] != null && row["cmpid"].ToString() != "")
{
model.cmpid = int.Parse(row["cmpid"].ToString());
}
if (row["cmpauthor"] != null && row["cmpauthor"].ToString() != "")
{
model.cmpauthor = int.Parse(row["cmpauthor"].ToString());
}
if (row["cmpphoto"] != null && row["cmpphoto"].ToString() != "")
{
model.cmpphoto = int.Parse(row["cmpphoto"].ToString());
}
if (row["cmptitle"] != null)
{
model.cmptitle = row["cmptitle"].ToString();
}
if (row["cmpcontent"] != null)
{
model.cmpcontent = row["cmpcontent"].ToString();
}
if (row["cmpaddtime"] != null && row["cmpaddtime"].ToString() != "")
{
model.cmpaddtime = DateTime.Parse(row["cmpaddtime"].ToString());
}
if (row["cmpisdel"] != null && row["cmpisdel"].ToString() != "")
{
if ((row["cmpisdel"].ToString() == "1") || (row["cmpisdel"].ToString().ToLower() == "true"))
{
model.cmpisdel = true;
}
else
{
model.cmpisdel = false;
}
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Blogs.Model.BlogCommentPhoto model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update BlogCommentPhoto set ");
strSql.Append("cmpauthor=@cmpauthor,");
strSql.Append("cmpphoto=@cmpphoto,");
strSql.Append("cmptitle=@cmptitle,");
strSql.Append("cmpcontent=@cmpcontent,");
strSql.Append("cmpaddtime=@cmpaddtime,");
strSql.Append("cmpisdel=@cmpisdel");
strSql.Append(" where cmpid=@cmpid ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@cmpauthor", DbType.Int32, 8),
new SQLiteParameter("@cmpphoto", DbType.Int32, 8),
new SQLiteParameter("@cmptitle", DbType.String),
new SQLiteParameter("@cmpcontent", DbType.String),
new SQLiteParameter("@cmpaddtime", DbType.DateTime),
new SQLiteParameter("@cmpisdel", DbType.bit, 1),
new SQLiteParameter("@cmpid", DbType.Int32, 8)
};
parameters[0].Value = model.cmpauthor;
parameters[1].Value = model.cmpphoto;
parameters[2].Value = model.cmptitle;
parameters[3].Value = model.cmpcontent;
parameters[4].Value = model.cmpaddtime;
parameters[5].Value = model.cmpisdel;
parameters[6].Value = model.cmpid;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Blogs.Model.BlogCommentPhoto model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into BlogCommentPhoto(");
strSql.Append("cmpid,cmpauthor,cmpphoto,cmptitle,cmpcontent,cmpaddtime,cmpisdel)");
strSql.Append(" values (");
strSql.Append("@cmpid,@cmpauthor,@cmpphoto,@cmptitle,@cmpcontent,@cmpaddtime,@cmpisdel)");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@cmpid", DbType.Int32, 8),
new SQLiteParameter("@cmpauthor", DbType.Int32, 8),
new SQLiteParameter("@cmpphoto", DbType.Int32, 8),
new SQLiteParameter("@cmptitle", DbType.String),
new SQLiteParameter("@cmpcontent", DbType.String),
new SQLiteParameter("@cmpaddtime", DbType.DateTime),
new SQLiteParameter("@cmpisdel", DbType.bit, 1)
};
parameters[0].Value = model.cmpid;
parameters[1].Value = model.cmpauthor;
parameters[2].Value = model.cmpphoto;
parameters[3].Value = model.cmptitle;
parameters[4].Value = model.cmpcontent;
parameters[5].Value = model.cmpaddtime;
parameters[6].Value = model.cmpisdel;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Blogs.Model.BlogCommentPhoto GetModel(int cmpid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select cmpid,cmpauthor,cmpphoto,cmptitle,cmpcontent,cmpaddtime,cmpisdel from BlogCommentPhoto ");
strSql.Append(" where cmpid=@cmpid ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@cmpid", DbType.Int32, 8)
};
parameters[0].Value = cmpid;
Blogs.Model.BlogCommentPhoto model = new Blogs.Model.BlogCommentPhoto();
DataSet ds = DbHelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Blogs.Model.BlogCommentPhoto model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into BlogCommentPhoto(");
strSql.Append("cmpauthor,cmpphoto,cmptitle,cmpcontent,cmpaddtime,cmpisdel)");
strSql.Append(" values (");
strSql.Append("@cmpauthor,@cmpphoto,@cmptitle,@cmpcontent,@cmpaddtime,@cmpisdel)");
strSql.Append(";select LAST_INSERT_ROWID()");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@cmpauthor", DbType.Int32, 8),
new SQLiteParameter("@cmpphoto", DbType.Int32, 8),
new SQLiteParameter("@cmptitle", DbType.String),
new SQLiteParameter("@cmpcontent", DbType.String),
new SQLiteParameter("@cmpaddtime", DbType.DateTime),
new SQLiteParameter("@cmpisdel", DbType.Boolean)
};
parameters[0].Value = model.cmpauthor;
parameters[1].Value = model.cmpphoto;
parameters[2].Value = model.cmptitle;
parameters[3].Value = model.cmpcontent;
parameters[4].Value = model.cmpaddtime;
parameters[5].Value = model.cmpisdel;
object obj = DbHelperSQLite.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
