public bool AddClass(LabClass pClass)
{
if (string.IsNullOrEmpty(pClass.LabClassID))
return false;
if (string.IsNullOrEmpty(pClass.LabClassRoom))
pClass.LabClassRoom = "";
if (string.IsNullOrEmpty(pClass.Date))
pClass.Date = "";
try
{
cqmdb.LabClass.AddObject(pClass);
cqmdb.SaveChanges();
return true;
}
catch (Exception ex)
{
throw ex;
}
}
private void btnOK_Click(object sender, EventArgs e)
{
if (rdbLab.Checked)
{
LabClass classinfo = new LabClass()
{
LabClassID = txtClassID.Text,
LabClassRoom = txtClassRoom.Text,
Date = txtDate.Text,
TheoryClassID=cmbTheroyClass.ClassID
};
LabClassBLL bclass = new LabClassBLL();
try
{
if (bclass.AddClass(classinfo))
MessageBox.Show("��ӳɹ�");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
else if(rdbTheroy.Checked)
{
TheoryClass classinfo = new TheoryClass()
{
TheoryClassID = txtClassID.Text,
TheoryClassRoom = txtClassRoom.Text,
Date = txtDate.Text
};
TheoryClassBLL bclass = new TheoryClassBLL();
try
{
if (bclass.AddClass(classinfo))
MessageBox.Show("��ӳɹ�");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
else
{
LabClass classinfo = new LabClass()
{
LabClassID = txtClassID.Text,
LabClassRoom = txtClassRoom.Text,
Date = txtDate.Text
};
LabClassBLL bclass = new LabClassBLL();
try
{
if (bclass.AddClass(classinfo))
MessageBox.Show("��ӳɹ�");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
/// <summary>
/// 创建新的 LabClass 对象。
/// </summary>
/// <param name="labClassID">LabClassID 属性的初始值。</param>
public static LabClass CreateLabClass(global::System.String labClassID)
{
LabClass labClass = new LabClass();
labClass.LabClassID = labClassID;
return labClass;
}
/// <summary>
/// 用于向 LabClass EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToLabClass(LabClass labClass)
{
base.AddObject("LabClass", labClass);
}