/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(LanyunMES.Entity.ColumnInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ColumnInfo(");
strSql.Append("TableName,ColumnName,HeadText,Position,ColumnType,visable)");
strSql.Append(" values (");
strSql.Append("@TableName,@ColumnName,@HeadText,@Position,@ColumnType,@visable)");
SqlParameter[] parameters =
{
new SqlParameter("@TableName", SqlDbType.NVarChar, 50),
new SqlParameter("@ColumnName", SqlDbType.NVarChar, 50),
new SqlParameter("@HeadText", SqlDbType.NVarChar, 50),
new SqlParameter("@Position", SqlDbType.Int, 4),
new SqlParameter("@ColumnType", SqlDbType.NVarChar, 50),
new SqlParameter("@visable", SqlDbType.Bit, 1)
};
parameters[0].Value = model.TableName;
parameters[1].Value = model.ColumnName;
parameters[2].Value = model.HeadText;
parameters[3].Value = model.Position;
parameters[4].Value = model.ColumnType;
parameters[5].Value = model.visable;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LanyunMES.Entity.ColumnInfo DataRowToModel(DataRow row)
{
LanyunMES.Entity.ColumnInfo model = new LanyunMES.Entity.ColumnInfo();
if (row != null)
{
if (row["TableName"] != null)
{
model.TableName = row["TableName"].ToString();
}
if (row["ColumnName"] != null)
{
model.ColumnName = row["ColumnName"].ToString();
}
if (row["HeadText"] != null)
{
model.HeadText = row["HeadText"].ToString();
}
if (row["Position"] != null && row["Position"].ToString() != "")
{
model.Position = int.Parse(row["Position"].ToString());
}
if (row["ColumnType"] != null)
{
model.ColumnType = row["ColumnType"].ToString();
}
if (row["visable"] != null && row["visable"].ToString() != "")
{
if ((row["visable"].ToString() == "1") || (row["visable"].ToString().ToLower() == "true"))
{
model.visable = true;
}
else
{
model.visable = false;
}
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(LanyunMES.Entity.ColumnInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ColumnInfo set ");
strSql.Append("ColumnName=@ColumnName,");
strSql.Append("HeadText=@HeadText,");
strSql.Append("Position=@Position,");
strSql.Append("ColumnType=@ColumnType,");
strSql.Append("visable=@visable");
strSql.Append(" where TableName=@TableName ");
SqlParameter[] parameters =
{
new SqlParameter("@ColumnName", SqlDbType.NVarChar, 50),
new SqlParameter("@HeadText", SqlDbType.NVarChar, 50),
new SqlParameter("@Position", SqlDbType.Int, 4),
new SqlParameter("@ColumnType", SqlDbType.NVarChar, 50),
new SqlParameter("@visable", SqlDbType.Bit, 1),
new SqlParameter("@TableName", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.ColumnName;
parameters[1].Value = model.HeadText;
parameters[2].Value = model.Position;
parameters[3].Value = model.ColumnType;
parameters[4].Value = model.visable;
parameters[5].Value = model.TableName;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LanyunMES.Entity.ColumnInfo GetModel(string TableName)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 TableName,ColumnName,HeadText,Position,ColumnType,visable from ColumnInfo ");
strSql.Append(" where TableName=@TableName ");
SqlParameter[] parameters =
{
new SqlParameter("@TableName", SqlDbType.NVarChar, 50)
};
parameters[0].Value = TableName;
LanyunMES.Entity.ColumnInfo model = new LanyunMES.Entity.ColumnInfo();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
