/// <summary>
/// 得到一个对象实体
/// </summary>
public zs.Model.Tbl_Message GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,name,mail,tel,conts,askTime,reply,replyTime,isShow from Tbl_Message ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
zs.Model.Tbl_Message model = new zs.Model.Tbl_Message();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["name"] != null && ds.Tables[0].Rows[0]["name"].ToString() != "")
{
model.name = ds.Tables[0].Rows[0]["name"].ToString();
}
if (ds.Tables[0].Rows[0]["mail"] != null && ds.Tables[0].Rows[0]["mail"].ToString() != "")
{
model.mail = ds.Tables[0].Rows[0]["mail"].ToString();
}
if (ds.Tables[0].Rows[0]["tel"] != null && ds.Tables[0].Rows[0]["tel"].ToString() != "")
{
model.tel = ds.Tables[0].Rows[0]["tel"].ToString();
}
if (ds.Tables[0].Rows[0]["conts"] != null && ds.Tables[0].Rows[0]["conts"].ToString() != "")
{
model.conts = ds.Tables[0].Rows[0]["conts"].ToString();
}
if (ds.Tables[0].Rows[0]["askTime"] != null && ds.Tables[0].Rows[0]["askTime"].ToString() != "")
{
model.askTime = DateTime.Parse(ds.Tables[0].Rows[0]["askTime"].ToString());
}
if (ds.Tables[0].Rows[0]["reply"] != null && ds.Tables[0].Rows[0]["reply"].ToString() != "")
{
model.reply = ds.Tables[0].Rows[0]["reply"].ToString();
}
if (ds.Tables[0].Rows[0]["replyTime"] != null && ds.Tables[0].Rows[0]["replyTime"].ToString() != "")
{
model.replyTime = DateTime.Parse(ds.Tables[0].Rows[0]["replyTime"].ToString());
}
if (ds.Tables[0].Rows[0]["isShow"] != null && ds.Tables[0].Rows[0]["isShow"].ToString() != "")
{
model.isShow = int.Parse(ds.Tables[0].Rows[0]["isShow"].ToString());
}
return(model);
}
else
{
return(null);
}
}
private void ShowInfo(int id)
{
zs.BLL.Tbl_Message bll = new zs.BLL.Tbl_Message();
zs.Model.Tbl_Message model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.txtname.Text = model.name;
this.txtmail.Text = model.mail;
this.txttel.Text = model.tel;
this.txtconts.Text = model.conts;
this.txtaskTime.Text = model.askTime.ToString();
this.txtreply.Text = model.reply;
this.txtreplyTime.Text = model.replyTime.ToString();
this.txtisShow.Text = model.isShow.ToString();
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(zs.Model.Tbl_Message model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Tbl_Message set ");
strSql.Append("name=@name,");
strSql.Append("mail=@mail,");
strSql.Append("tel=@tel,");
strSql.Append("title=@title,");
strSql.Append("conts=@conts,");
strSql.Append("askTime=@askTime,");
strSql.Append("reply=@reply,");
strSql.Append("replyTime=@replyTime,");
strSql.Append("isShow=@isShow");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@name", SqlDbType.VarChar, 10),
new SqlParameter("@mail", SqlDbType.VarChar, 50),
new SqlParameter("@tel", SqlDbType.VarChar, 20),
new SqlParameter("@title", SqlDbType.VarChar, 50),
new SqlParameter("@conts", SqlDbType.VarChar, 550),
new SqlParameter("@askTime", SqlDbType.DateTime),
new SqlParameter("@reply", SqlDbType.VarChar, 550),
new SqlParameter("@replyTime", SqlDbType.DateTime),
new SqlParameter("@isShow", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.name;
parameters[1].Value = model.mail;
parameters[2].Value = model.tel;
parameters[3].Value = model.title;
parameters[4].Value = model.conts;
parameters[5].Value = model.askTime;
parameters[6].Value = model.reply;
parameters[7].Value = model.replyTime;
parameters[8].Value = model.isShow;
parameters[9].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(zs.Model.Tbl_Message model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Tbl_Message(");
strSql.Append("name,mail,tel,title,conts,askTime,reply,replyTime,isShow)");
strSql.Append(" values (");
strSql.Append("@name,@mail,@tel,@title,@conts,@askTime,@reply,@replyTime,@isShow)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@name", SqlDbType.VarChar, 10),
new SqlParameter("@mail", SqlDbType.VarChar, 50),
new SqlParameter("@tel", SqlDbType.VarChar, 20),
new SqlParameter("@title", SqlDbType.VarChar, 50),
new SqlParameter("@conts", SqlDbType.VarChar, 550),
new SqlParameter("@askTime", SqlDbType.DateTime),
new SqlParameter("@reply", SqlDbType.VarChar, 550),
new SqlParameter("@replyTime", SqlDbType.DateTime),
new SqlParameter("@isShow", SqlDbType.Int, 4)
};
parameters[0].Value = model.name;
parameters[1].Value = model.mail;
parameters[2].Value = model.tel;
parameters[3].Value = model.title;
parameters[4].Value = model.conts;
parameters[5].Value = model.askTime;
parameters[6].Value = model.reply;
parameters[7].Value = model.replyTime;
parameters[8].Value = model.isShow;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtname.Text.Trim().Length == 0)
{
strErr += "name不能为空！\\n";
}
if (this.txtmail.Text.Trim().Length == 0)
{
strErr += "mail不能为空！\\n";
}
if (this.txttel.Text.Trim().Length == 0)
{
strErr += "tel不能为空！\\n";
}
if (this.txtconts.Text.Trim().Length == 0)
{
strErr += "conts不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtaskTime.Text))
{
strErr += "askTime格式错误！\\n";
}
if (this.txtreply.Text.Trim().Length == 0)
{
strErr += "reply不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtreplyTime.Text))
{
strErr += "replyTime格式错误！\\n";
}
if (!PageValidate.IsNumber(txtisShow.Text))
{
strErr += "是否显示格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string name = this.txtname.Text;
string mail = this.txtmail.Text;
string tel = this.txttel.Text;
string conts = this.txtconts.Text;
DateTime askTime = DateTime.Parse(this.txtaskTime.Text);
string reply = this.txtreply.Text;
DateTime replyTime = DateTime.Parse(this.txtreplyTime.Text);
int isShow = int.Parse(this.txtisShow.Text);
zs.Model.Tbl_Message model = new zs.Model.Tbl_Message();
model.name = name;
model.mail = mail;
model.tel = tel;
model.conts = conts;
model.askTime = askTime;
model.reply = reply;
model.replyTime = replyTime;
model.isShow = isShow;
zs.BLL.Tbl_Message bll = new zs.BLL.Tbl_Message();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
