/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Class_SQL.Model.Sys_Text model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Sys_Text set ");
if (model.TextInfo != null)
{
strSql.Append("TextInfo='" + model.TextInfo + "',");
}
if (model.TextTime != null)
{
strSql.Append("TextTime='" + model.TextTime + "',");
}
int n = strSql.ToString().LastIndexOf(",");
strSql.Remove(n, 1);
strSql.Append(" where TextNumber='" + model.TextNumber + "' ");
int rowsAffected = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rowsAffected > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Class_SQL.Model.Sys_Text DataRowToModel(DataRow row)
{
Class_SQL.Model.Sys_Text model = new Class_SQL.Model.Sys_Text();
if (row != null)
{
if (row["TextNumber"] != null)
{
model.TextNumber = row["TextNumber"].ToString();
}
if (row["TextInfo"] != null)
{
model.TextInfo = row["TextInfo"].ToString();
}
if (row["TextTime"] != null && row["TextTime"].ToString() != "")
{
model.TextTime = DateTime.Parse(row["TextTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Class_SQL.Model.Sys_Text GetModel(string TextNumber)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ");
strSql.Append(" TextNumber,TextInfo,TextTime ");
strSql.Append(" from Sys_Text ");
strSql.Append(" where TextNumber='" + TextNumber + "' ");
Class_SQL.Model.Sys_Text model = new Class_SQL.Model.Sys_Text();
DataSet ds = DbHelperSQL.Query(strSql.ToString());
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 bool Add(Class_SQL.Model.Sys_Text model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
if (model.TextNumber != null)
{
strSql1.Append("TextNumber,");
strSql2.Append("'" + model.TextNumber + "',");
}
if (model.TextInfo != null)
{
strSql1.Append("TextInfo,");
strSql2.Append("'" + model.TextInfo + "',");
}
if (model.TextTime != null)
{
strSql1.Append("TextTime,");
strSql2.Append("'" + model.TextTime + "',");
}
strSql.Append("insert into Sys_Text(");
strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
strSql.Append(")");
strSql.Append(" values (");
strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
strSql.Append(")");
int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
