/// <summary>
/// Gets the class id.
/// </summary>
/// <param name="classCode">The class code.</param>
/// <returns></returns>
public static Guid GetClassId(string classCode)
{
Guid result = Guid.Empty;
using (var ctx = new EF6.RT2020Entities())
{
string query = "ClassCode = '" + classCode + "'";
var item = ctx.MemberClass.Where(x => x.ClassCode == classCode).FirstOrDefault();
if (item == null)
{
item = new EF6.MemberClass();
item.ClassId = System.Guid.NewGuid();
item.ClassCode = classCode;
item.ClassName = classCode;
item.ClassName_Chs = classCode;
item.ClassName_Cht = classCode;
ctx.MemberClass.Add(item);
ctx.SaveChanges();
}
return(item.ClassId);
}
return(result);
}
private bool Save()
{
bool result = false;
using (var ctx = new EF6.RT2020Entities())
{
var item = ctx.MemberClass.Find(_ClassId);
if (item == null)
{
item = new EF6.MemberClass();
item.ClassId = new Guid();
item.ClassCode = txtClassCode.Text;
ctx.MemberClass.Add(item);
}
item.ClassName = txtClassName.Text;
item.ClassName_Chs = txtClassNameAlt1.Text;
item.ClassName_Cht = txtClassNameAlt2.Text;
item.ParentClass = (cboParentClass.SelectedValue == null) ? Guid.Empty : new Guid(cboParentClass.SelectedValue.ToString());
ctx.SaveChanges();
result = true;
}
return(result);
}
private static string GetFormatedText(EF6.MemberClass target, string[] textField, string textFormatString)
{
for (int i = 0; i < textField.Length; i++)
{
PropertyInfo pi = target.GetType().GetProperty(textField[i]);
textFormatString = textFormatString.Replace("{" + i.ToString() + "}", pi != null ? pi.GetValue(target, null).ToString() : string.Empty);
}
return(textFormatString);
}
/// <summary>
/// Get a EF6.MemberClass object from the database using the given ClassId
/// </summary>
/// <param name="ClassId">The primary key value</param>
/// <returns>A EF6.MemberClass object</returns>
public static EF6.MemberClass Get(Guid ClassId)
{
EF6.MemberClass result = null;
using (var ctx = new EF6.RT2020Entities())
{
result = ctx.MemberClass.Where(x => x.ClassId == ClassId).AsNoTracking().FirstOrDefault();
}
return(result);
}
/// <summary>
/// Get a EF6.MemberClass object from the database using the given QueryString
/// </summary>
/// <param name="ClassId">The primary key value</param>
/// <returns>A EF6.MemberClass object</returns>
public static EF6.MemberClass Get(string whereClause)
{
EF6.MemberClass result = null;
using (var ctx = new EF6.RT2020Entities())
{
result = ctx.MemberClass
.SqlQuery(string.Format("Select * from MemberClass Where {0}", whereClause))
.AsNoTracking()
.FirstOrDefault();
}
return(result);
}
public static string GetParentName(EF6.MemberClass target)
{
var result = "";
if (target.ParentClass.HasValue)
{
using (var ctx = new EF6.RT2020Entities())
{
var item = ctx.MemberClass.Where(x => x.ClassId == target.ParentClass.Value).AsNoTracking().FirstOrDefault();
if (item != null)
{
result = CookieHelper.CurrentLocaleId == LanguageHelper.AlternateLanguage2.Key ?
item.ClassName_Cht : CookieHelper.CurrentLocaleId == LanguageHelper.AlternateLanguage1.Key ?
item.ClassName_Chs :
item.ClassName;
}
}
}
return(result);
}
