/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(YueDuLibrary.Model.Admin model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Admin set ");
strSql.Append("adminName=@adminName,");
strSql.Append("adminPass=@adminPass,");
strSql.Append("adminType=@adminType,");
strSql.Append("adminImg=@adminImg");
strSql.Append(" where adminId=@adminId");
SqlParameter[] parameters =
{
new SqlParameter("@adminName", SqlDbType.VarChar, 25),
new SqlParameter("@adminPass", SqlDbType.VarChar, 100),
new SqlParameter("@adminType", SqlDbType.Int, 4),
new SqlParameter("@adminImg", SqlDbType.VarChar, 60),
new SqlParameter("@adminId", SqlDbType.Int, 4)
};
parameters[0].Value = model.adminName;
parameters[1].Value = model.adminPass;
parameters[2].Value = model.adminType;
parameters[3].Value = model.adminImg;
parameters[4].Value = model.adminId;
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(YueDuLibrary.Model.Admin model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Admin(");
strSql.Append("adminName,adminPass,adminType,adminImg)");
strSql.Append(" values (");
strSql.Append("@adminName,@adminPass,@adminType,@adminImg)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@adminName", SqlDbType.VarChar, 25),
new SqlParameter("@adminPass", SqlDbType.VarChar, 100),
new SqlParameter("@adminType", SqlDbType.Int, 4),
new SqlParameter("@adminImg", SqlDbType.VarChar, 60)
};
parameters[0].Value = model.adminName;
parameters[1].Value = model.adminPass;
parameters[2].Value = model.adminType;
parameters[3].Value = model.adminImg;
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 YueDuLibrary.Model.Admin DataRowToModel(DataRow row)
{
YueDuLibrary.Model.Admin model = new YueDuLibrary.Model.Admin();
if (row != null)
{
if (row["adminId"] != null && row["adminId"].ToString() != "")
{
model.adminId = int.Parse(row["adminId"].ToString());
}
if (row["adminName"] != null)
{
model.adminName = row["adminName"].ToString();
}
if (row["adminPass"] != null)
{
model.adminPass = row["adminPass"].ToString();
}
if (row["adminType"] != null && row["adminType"].ToString() != "")
{
model.adminType = int.Parse(row["adminType"].ToString());
}
if (row["adminImg"] != null)
{
model.adminImg = row["adminImg"].ToString();
}
}
return(model);
}
private void ShowInfo(int adminId)
{
YueDuLibrary.BLL.Admin bll = new YueDuLibrary.BLL.Admin();
YueDuLibrary.Model.Admin model = bll.GetModel(adminId);
this.txtadminName.Text = model.adminName;
this.txtadminPass.Text = "";
this.txtadminType.Text = model.adminType.ToString();
this.txtadminImg.Text = model.adminImg;
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtadminName.Text.Trim().Length == 0)
{
strErr += "adminName不能为空！\\n";
}
if (this.txtadminPass.Text.Trim().Length == 0)
{
strErr += "adminPass不能为空！\\n";
}
if (!PageValidate.IsNumber(txtadminType.Text))
{
strErr += "adminType格式错误！\\n";
}
if (this.txtadminImg.Text.Trim().Length == 0)
{
strErr += "adminImg不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string adminName = this.txtadminName.Text;
string adminPass = FormsAuthentication.HashPasswordForStoringInConfigFile(this.txtadminPass.Text, "MD5");
int adminType = int.Parse(this.txtadminType.Text);
string adminImg = this.txtadminImg.Text;
YueDuLibrary.Model.Admin model = new YueDuLibrary.Model.Admin();
model.adminName = adminName;
model.adminPass = adminPass;
model.adminType = adminType;
model.adminImg = adminImg;
YueDuLibrary.BLL.Admin bll = new YueDuLibrary.BLL.Admin();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public YueDuLibrary.Model.Admin GetModel(int adminId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 adminId,adminName,adminPass,adminType,adminImg from Admin ");
strSql.Append(" where adminId=@adminId");
SqlParameter[] parameters =
{
new SqlParameter("@adminId", SqlDbType.Int, 4)
};
parameters[0].Value = adminId;
YueDuLibrary.Model.Admin model = new YueDuLibrary.Model.Admin();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}