/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.e_ProcessDraw model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_e_ProcessDraw set ");
strSql.Append("ProcessNum=@ProcessNum,");
strSql.Append("Name=@Name,");
strSql.Append("Model=@Model,");
strSql.Append("Pic=@Pic,");
strSql.Append("Remarks=@Remarks");
strSql.Append(" where ID_Key=@ID_Key");
SqlParameter[] parameters =
{
new SqlParameter("@ProcessNum", SqlDbType.VarChar, 50),
new SqlParameter("@Name", SqlDbType.VarChar, 150),
new SqlParameter("@Model", SqlDbType.Text),
new SqlParameter("@Pic", SqlDbType.Image),
new SqlParameter("@Remarks", SqlDbType.Text),
new SqlParameter("@ID_Key", SqlDbType.Decimal, 9),
new SqlParameter("@DrawNum", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.ProcessNum;
parameters[1].Value = model.Name;
parameters[2].Value = model.Model;
parameters[3].Value = model.Pic;
parameters[4].Value = model.Remarks;
parameters[5].Value = model.ID_Key;
parameters[6].Value = model.DrawNum;
int rows = dbs.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.e_ProcessDraw DataRowToModel(DataRow row)
{
Maticsoft.Model.e_ProcessDraw model = new Maticsoft.Model.e_ProcessDraw();
if (row != null)
{
if (row["ID_Key"] != null && row["ID_Key"].ToString() != "")
{
model.ID_Key = decimal.Parse(row["ID_Key"].ToString());
}
if (row["DrawNum"] != null)
{
model.DrawNum = row["DrawNum"].ToString();
}
if (row["ProcessNum"] != null)
{
model.ProcessNum = row["ProcessNum"].ToString();
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Model"] != null)
{
model.Model = row["Model"].ToString();
}
if (row["Pic"] != null && row["Pic"].ToString() != "")
{
model.Pic = (byte[])row["Pic"];
}
if (row["Remarks"] != null)
{
model.Remarks = row["Remarks"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public decimal Add(Maticsoft.Model.e_ProcessDraw model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_e_ProcessDraw(");
strSql.Append("DrawNum,ProcessNum,Name,Model,Pic,Remarks)");
strSql.Append(" values (");
strSql.Append("@DrawNum,@ProcessNum,@Name,@Model,@Pic,@Remarks)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@DrawNum", SqlDbType.VarChar, 50),
new SqlParameter("@ProcessNum", SqlDbType.VarChar, 50),
new SqlParameter("@Name", SqlDbType.VarChar, 150),
new SqlParameter("@Model", SqlDbType.Text),
new SqlParameter("@Pic", SqlDbType.Image),
new SqlParameter("@Remarks", SqlDbType.Text)
};
parameters[0].Value = model.DrawNum;
parameters[1].Value = model.ProcessNum;
parameters[2].Value = model.Name;
parameters[3].Value = model.Model;
parameters[4].Value = model.Pic;
parameters[5].Value = model.Remarks;
object obj = dbs.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToDecimal(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.e_ProcessDraw GetModel(string DrawNum)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID_Key,DrawNum,ProcessNum,Name,Model,Pic,Remarks from tb_e_ProcessDraw ");
strSql.Append(" where DrawNum=@DrawNum");
SqlParameter[] parameters =
{
new SqlParameter("@DrawNum", SqlDbType.VarChar, 50)
};
parameters[0].Value = DrawNum;
Maticsoft.Model.e_ProcessDraw model = new Maticsoft.Model.e_ProcessDraw();
DataSet ds = dbs.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
