subjectquery.cpp

导致教室占用的变更

#include "StdAfx.h"
#include "SubjectQuery.h"

using namespace ClassRoom;

System::Void SubjectQuery::groupBox1_Enter(System::Object^  sender, System::EventArgs^  e) {
			 }
System::Void SubjectQuery::groupBox2_Enter(System::Object^  sender, System::EventArgs^  e) {
		 }
System::Void SubjectQuery::comboBox1_SelectedIndexChanged(System::Object^  sender, System::EventArgs^  e) {

				 /*读取教室的选择编号*/
				 SubjectIndex = this->comboBox1->SelectedIndex;

		 }
System::Void SubjectQuery::comboBox2_SelectedIndexChanged(System::Object^  sender, System::EventArgs^  e) {

				 /*读取教学楼的编号*/
				 BuildingIndex = this->comboBox2->SelectedIndex;

				 /*将对应的教学楼的教室输入到盛放教室名字的ComBox中*/
				 ArrayList^ list = gcnew ArrayList();
				 int count = 0 ;
				 while(SubjectArray->GetValue(BuildingIndex,count)!="")
				 {
					 list->Add(SubjectArray->GetValue(BuildingIndex,count));
					 count++;
				 }
				 array<String^>^ Temp = gcnew array<String^>(count);
				 list->CopyTo(Temp);
				 /*在选择新的教学楼编号时把上次的记录清空*/
				 this->comboBox1->SelectedIndex = -1;
				 this->comboBox1->Items->Clear();
				 this->comboBox1->Items->AddRange(Temp);

		 }


System::Void SubjectQuery::Button1_Click(System::Object^  sender, System::EventArgs^  e) {

				 int i = 0;
				 int j = 0;
				 
				 if(BuildingIndex == -1)
				 {
					 MessageBox::Show("请先选择教学楼！！！","信息提示",MessageBoxButtons::OK,
						 MessageBoxIcon::Information);
				 }
				 else if(SubjectIndex == -1)
				 {
					 MessageBox::Show("请选择科目名称！！！","信息提示",MessageBoxButtons::OK,
						 MessageBoxIcon::Information);
				 }
				 else
				 {
					 String^ tempString;
					 Int32^ qq = gcnew Int32();
					 int date = 0;
					 int timeSegment = 0;
					 file->ReadText(FilePath[BuildingIndex],ClassRoomNumber[BuildingIndex]);
					 DataGridViewRowCollection^ row = this->dataGridView1->Rows;
					 row->Clear();
					 subjectList = file->chooseSubject( Convert::ToString(SubjectArray->GetValue(BuildingIndex,SubjectIndex)) );//寻找教室
					 for( i=0; i<subjectList->Count; i++)
					 {
						 tempString = Convert::ToString(subjectList->default::get(i));
						 row->Add();
						 dataGridView1->Rows[i]->Cells[0]->Value = BuildingArray[BuildingIndex];
						 dataGridView1->Rows[i]->Cells[1]->Value = tempString->Substring(0,10);
						 date = qq->Parse(tempString->Substring(10,10));
						 dataGridView1->Rows[i]->Cells[2]->Value = DateArray[date];
						 timeSegment = qq->Parse(tempString->Substring(20,10));
						 dataGridView1->Rows[i]->Cells[3]->Value = TimeSegmentArray[timeSegment];
					 }
					 subjectList->Clear(); 
				 }
				
		 }
System::Void SubjectQuery::dataGridView1_CellContentClick(System::Object^  sender, System::Windows::Forms::DataGridViewCellEventArgs^  e) {
		 }
System::Void SubjectQuery::SubjectQuery_Load(System::Object^  sender, System::EventArgs^  e) {
		 }
System::Void SubjectQuery::label2_Click(System::Object^  sender, System::EventArgs^  e) {
		 }