113 lines
4.0 KiB
C#
113 lines
4.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using System.Linq;
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using Datalib.Linq;
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using Datalib.EntityClasses;
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using Datalib.FactoryClasses;
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using Datalib.HelperClasses;
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namespace Omega.Forms
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{
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public partial class frmQuestionBank : Omega.BasicForms.frmCommon
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{
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public List<TblQuestionEntity> Questions { get; set; }
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public frmQuestionBank()
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{
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InitializeComponent();
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}
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public override void LoadData()
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{
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LinqMetaData Meta = new LinqMetaData(adapter);
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Questions = Meta.TblQuestion.ToList<TblQuestionEntity>(); ;
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grdResult.DataSource = Questions;
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repoSubject.DataSource = Meta.TblSubject;
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base.LoadData();
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}
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private void View_Click(object sender, EventArgs e)
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{
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string QuestionId = gridView.GetFocusedRowCellValue(colQuestionId).ToString();
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LinqMetaData Meta = new LinqMetaData(adapter);
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var Question = Meta.TblQuestion.Where(m => m.QuestionId == QuestionId).FirstOrDefault();
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frmEditQuestion frm = new frmEditQuestion();
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frm.Question = Question;
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frm.LoadData();
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frm.Show();
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}
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private void repositoryItemPopupContainerEdit_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
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{
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string QuestionId = gridView.GetFocusedRowCellValue(colQuestionId).ToString();
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LinqMetaData Meta = new LinqMetaData(adapter);
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var Question = Meta.TblQuestion.Where(m => m.QuestionId == QuestionId).FirstOrDefault();
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}
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private void Delete_Click(object sender, EventArgs e)
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{
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this.DeleteRecord();
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}
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public override void DeleteRecord()
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{
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if (gridView.SelectedRowsCount == 0) return;
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if (MessageBox.Show("Bạn muốn xóa câu hỏi đã được đánh dấu?","Xóa câu hỏi",MessageBoxButtons.OKCancel)==DialogResult.OK)
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{
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int[] dels = gridView.GetSelectedRows();
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EntityCollection<TblQuestionEntity> deleteds = new EntityCollection<TblQuestionEntity>();
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foreach ( int del in dels)
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{
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string QuestionId = gridView.GetRowCellValue(del, colQuestionId).ToString();
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TblQuestionEntity Question = Questions.Where(q => q.QuestionId == QuestionId).Single();
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MessageBox.Show(del.ToString() + " " + Question.QuestionCode);
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deleteds.Add(Question);
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}
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adapter.DeleteEntityCollection(deleteds);
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LinqMetaData Meta = new LinqMetaData(adapter);
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Questions = Meta.TblQuestion.ToList<TblQuestionEntity>(); ;
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grdResult.DataSource = Questions;
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}
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}
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private void barSave_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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this.BindingContext[Questions].EndCurrentEdit();
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foreach(TblQuestionEntity q in Questions)
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{
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adapter.SaveEntity(q,true,true);
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}
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}
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private void barView_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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string QuestionId = gridView.GetFocusedRowCellValue(colQuestionId).ToString();
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LinqMetaData Meta = new LinqMetaData(adapter);
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var Question = Meta.TblQuestion.Where(m => m.QuestionId == QuestionId).FirstOrDefault();
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frmEditQuestion frm = new frmEditQuestion();
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frm.Question = Question;
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frm.LoadData();
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frm.Show();
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}
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private void barDelete_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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DeleteRecord();
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}
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}
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}
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