/// <summary>
/// 得到一个对象实体
/// </summary>
public MSCD.Model.EqptAttachment DataRowToModel(DataRow row)
{
MSCD.Model.EqptAttachment model = new MSCD.Model.EqptAttachment();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["LayerName"] != null)
{
model.LayerName = row["LayerName"].ToString();
}
if (row["SmId"] != null && row["SmId"].ToString() != "")
{
model.SmId = int.Parse(row["SmId"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Attachment"] != null && row["Attachment"].ToString() != "")
{
model.Attachment = (byte[])row["Attachment"];
}
}
return model;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(MSCD.Model.EqptAttachment model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update b_EqptAttachment set ");
strSql.Append("LayerName=@LayerName,");
strSql.Append("SmId=@SmId,");
strSql.Append("Name=@Name,");
strSql.Append("Attachment=@Attachment");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@LayerName", SqlDbType.VarChar, 50),
new SqlParameter("@SmId", SqlDbType.Int, 4),
new SqlParameter("@Name", SqlDbType.VarChar, 255),
new SqlParameter("@Attachment", SqlDbType.VarBinary),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.LayerName;
parameters[1].Value = model.SmId;
parameters[2].Value = model.Name;
parameters[3].Value = model.Attachment;
parameters[4].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(MSCD.Model.EqptAttachment model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into b_EqptAttachment(");
strSql.Append("LayerName,SmId,Name,Attachment)");
strSql.Append(" values (");
strSql.Append("@LayerName,@SmId,@Name,@Attachment)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@LayerName", SqlDbType.VarChar, 50),
new SqlParameter("@SmId", SqlDbType.Int, 4),
new SqlParameter("@Name", SqlDbType.VarChar, 255),
new SqlParameter("@Attachment", SqlDbType.VarBinary)
};
parameters[0].Value = model.LayerName;
parameters[1].Value = model.SmId;
parameters[2].Value = model.Name;
parameters[3].Value = model.Attachment;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MSCD.Model.EqptAttachment DataRowToModel(DataRow row)
{
MSCD.Model.EqptAttachment model = new MSCD.Model.EqptAttachment();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["LayerName"] != null)
{
model.LayerName = row["LayerName"].ToString();
}
if (row["SmId"] != null && row["SmId"].ToString() != "")
{
model.SmId = int.Parse(row["SmId"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Attachment"] != null && row["Attachment"].ToString() != "")
{
model.Attachment = (byte[])row["Attachment"];
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MSCD.Model.EqptAttachment GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,LayerName,SmId,Name,Attachment from b_EqptAttachment ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
MSCD.Model.EqptAttachment model = new MSCD.Model.EqptAttachment();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MSCD.Model.EqptAttachment GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,LayerName,SmId,Name,Attachment from b_EqptAttachment ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Int,4)
};
parameters[0].Value = Id;
MSCD.Model.EqptAttachment model = new MSCD.Model.EqptAttachment();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(MSCD.Model.EqptAttachment model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(MSCD.Model.EqptAttachment model)
{
return(dal.Add(model));
}
