/// <summary>
/// 更新一条数据
/// </summary>
public void Update(ERM.MDL.PageSize model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update PageSize set ");
strSql.Append("IsDefault=" + model.IsDefault + ",");
strSql.Append("Pages=" + model.Pages + ",");
strSql.Append("Pfloat=" + model.Pfloat + ",");
strSql.Append("PID=" + model.PID + ",");
strSql.Append("PTYPE='" + model.PTYPE + "'");
strSql.Append(" where PID=" + model.PID + " ");
DbHelperOleDb.ExecuteSql(strSql.ToString());
}
private void frmPageSizeDetail_Load(object sender, EventArgs e)
{
if (pid.HasValue)
{
model_PageSize = new ERM.BLL.PageSize().Find((int)pid);
numPages.Value = model_PageSize.Pages;
numPfloat.Value = model_PageSize.Pfloat;
txtptype.Text = model_PageSize.PTYPE;
if (model_PageSize.IsDefault == 1)
{
chIsDefault.Checked = true;
_IsDefault = true;
}
else
{
chIsDefault.Checked = false;
}
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(ERM.MDL.PageSize model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
if (model.IsDefault != null)
{
strSql1.Append("IsDefault,");
strSql2.Append("" + model.IsDefault + ",");
}
if (model.Pages != null)
{
strSql1.Append("Pages,");
strSql2.Append("" + model.Pages + ",");
}
if (model.Pfloat != null)
{
strSql1.Append("Pfloat,");
strSql2.Append("" + model.Pfloat + ",");
}
if (model.PID != null)
{
strSql1.Append("PID,");
strSql2.Append("" + model.PID + ",");
}
if (model.PTYPE != null)
{
strSql1.Append("PTYPE,");
strSql2.Append("'" + model.PTYPE + "',");
}
strSql.Append("insert into PageSize(");
strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
strSql.Append(")");
strSql.Append(" values (");
strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
strSql.Append(")");
DbHelperOleDb.ExecuteSql(strSql.ToString());
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ERM.MDL.PageSize Find(int PID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ");
strSql.Append(" IsDefault,Pages,Pfloat,PID,PTYPE ");
strSql.Append(" from PageSize ");
strSql.Append(" where PID=" + PID + " ");
ERM.MDL.PageSize model = new ERM.MDL.PageSize();
DataSet ds = DbHelperOleDb.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["IsDefault"].ToString() != "")
{
model.IsDefault = int.Parse(ds.Tables[0].Rows[0]["IsDefault"].ToString());
}
if (ds.Tables[0].Rows[0]["Pages"].ToString() != "")
{
model.Pages = int.Parse(ds.Tables[0].Rows[0]["Pages"].ToString());
}
if (ds.Tables[0].Rows[0]["Pfloat"].ToString() != "")
{
model.Pfloat = int.Parse(ds.Tables[0].Rows[0]["Pfloat"].ToString());
}
if (ds.Tables[0].Rows[0]["PID"].ToString() != "")
{
model.PID = int.Parse(ds.Tables[0].Rows[0]["PID"].ToString());
}
model.PTYPE = ds.Tables[0].Rows[0]["PTYPE"].ToString();
return(model);
}
else
{
return(null);
}
}
