/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Match.Model.T_Match_Teacher model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_Match_Teacher set ");
strSql.Append("TName=@TName,");
strSql.Append("TGender=@TGender,");
strSql.Append("TCollege=@TCollege,");
strSql.Append("TDepartment=@TDepartment,");
strSql.Append("TTitle=@TTitle,");
strSql.Append("TPhone=@TPhone,");
strSql.Append("TPwd=@TPwd");
strSql.Append(" where TID=@TID");
SqlParameter[] parameters =
{
new SqlParameter("@TName", SqlDbType.VarChar, 255),
new SqlParameter("@TGender", SqlDbType.VarChar, 10),
new SqlParameter("@TCollege", SqlDbType.VarChar, 255),
new SqlParameter("@TDepartment", SqlDbType.VarChar, 255),
new SqlParameter("@TTitle", SqlDbType.VarChar, 255),
new SqlParameter("@TPhone", SqlDbType.VarChar, 20),
new SqlParameter("@TPwd", SqlDbType.VarChar, 255),
new SqlParameter("@TID", SqlDbType.Int, 4)
};
parameters[0].Value = model.TName;
parameters[1].Value = model.TGender;
parameters[2].Value = model.TCollege;
parameters[3].Value = model.TDepartment;
parameters[4].Value = model.TTitle;
parameters[5].Value = model.TPhone;
parameters[6].Value = model.TPwd;
parameters[7].Value = model.TID;
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 Match.Model.T_Match_Teacher DataRowToModel(DataRow row)
{
Match.Model.T_Match_Teacher model = new Match.Model.T_Match_Teacher();
if (row != null)
{
if (row["TID"] != null && row["TID"].ToString() != "")
{
model.TID = int.Parse(row["TID"].ToString());
}
if (row["TName"] != null)
{
model.TName = row["TName"].ToString();
}
if (row["TGender"] != null)
{
model.TGender = row["TGender"].ToString();
}
if (row["TCollege"] != null)
{
model.TCollege = row["TCollege"].ToString();
}
if (row["TDepartment"] != null)
{
model.TDepartment = row["TDepartment"].ToString();
}
if (row["TTitle"] != null)
{
model.TTitle = row["TTitle"].ToString();
}
if (row["TPhone"] != null)
{
model.TPhone = row["TPhone"].ToString();
}
if (row["TPwd"] != null)
{
model.TPwd = row["TPwd"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Match.Model.T_Match_Teacher model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_Match_Teacher(");
strSql.Append("TName,TGender,TCollege,TDepartment,TTitle,TPhone,TPwd)");
strSql.Append(" values (");
strSql.Append("@TName,@TGender,@TCollege,@TDepartment,@TTitle,@TPhone,@TPwd)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@TName", SqlDbType.VarChar, 255),
new SqlParameter("@TGender", SqlDbType.VarChar, 10),
new SqlParameter("@TCollege", SqlDbType.VarChar, 255),
new SqlParameter("@TDepartment", SqlDbType.VarChar, 255),
new SqlParameter("@TTitle", SqlDbType.VarChar, 255),
new SqlParameter("@TPhone", SqlDbType.VarChar, 20),
new SqlParameter("@TPwd", SqlDbType.VarChar, 255)
};
parameters[0].Value = model.TName;
parameters[1].Value = model.TGender;
parameters[2].Value = model.TCollege;
parameters[3].Value = model.TDepartment;
parameters[4].Value = model.TTitle;
parameters[5].Value = model.TPhone;
parameters[6].Value = model.TPwd;
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 Match.Model.T_Match_Teacher GetModel(int TID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 TID,TName,TGender,TCollege,TDepartment,TTitle,TPhone,TPwd from T_Match_Teacher ");
strSql.Append(" where TID=@TID");
SqlParameter[] parameters =
{
new SqlParameter("@TID", SqlDbType.Int, 4)
};
parameters[0].Value = TID;
Match.Model.T_Match_Teacher model = new Match.Model.T_Match_Teacher();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
