regquery.h

医院管理系统 本系统包括说明文件,运行文件,希望站长接受如此好的系统.

#pragma once
#include "LinkDataBase.h"
#include "DataGridNoActiveCellColumn.h"

using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;


namespace My
{
	/// <summary> 
	/// RegQuery 摘要
	///
	/// 警告: 如果您更改该类的名称，则将需要更改 
	///          与该类所依赖的所有 .resx 文件关联的托管资源编译器工具的 
	///          “资源文件名”属性。  否则，
	///          设计器将不能与此窗体关联的
	///          本地化资源正确交互。
	/// </summary>
	public __gc class RegQuery : public System::Windows::Forms::Form
	{
		//--------------------成员声明------------------------
	private:
		LinkDataBase* MyDataBase;	//数据库连接类
		SqlDataAdapter* RegistAdapter;
		DataSet* ds;
		String* strTableName;
		String* strSQL;
	protected: System::Windows::Forms::ImageList *  imageList1;
		//-------------------成员声明结束-----------------------
	public: 
		RegQuery(void)
		{
			InitializeComponent();
			//初始化
			this->MyDataBase = new LinkDataBase();
			this->ds = new DataSet();
			this->RegistAdapter = new SqlDataAdapter();
		            
			//查询门诊挂号
			this->strSQL = S"SELECT 挂号科室,Count(编号) As 人数,Sum(挂号费用) As 挂号金额 From 门诊挂号 Where (时间 > '1990-1-1') And (时间 < '2010-1-1') Group By 挂号科室";
			this->strTableName = S"门诊挂号";
			this->MyDataBase->SelectDataBase(this->RegistAdapter,this->ds,this->strSQL,this->strTableName);

			//设置DataGrid
			this->dgrdPrice->DataSource = this->ds->Tables->Item[S"门诊挂号"];		
			this->DataGridStateControl();
		}
        
	protected: 
		void Dispose(Boolean disposing)
		{
			if (disposing && components)
			{
				components->Dispose();
			}
			__super::Dispose(disposing);
		}






	private: System::Windows::Forms::Label *  label4;


	private: System::Windows::Forms::TextBox *  tBoxStartTime;

	private: System::Windows::Forms::TextBox *  tBoxEndTime;

	private: System::Windows::Forms::Label *  label9;





	private: System::Windows::Forms::DataGrid *  dgrdPrice;

	private: System::Windows::Forms::GroupBox *  groupBox1;
	private: System::Windows::Forms::Button *  btnSearch;

	private: System::Windows::Forms::Label *  label2;
	private: System::ComponentModel::IContainer *  components;

	private:
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>


		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		void InitializeComponent(void)
		{
			this->components = new System::ComponentModel::Container();
			System::Resources::ResourceManager *  resources = new System::Resources::ResourceManager(__typeof(My::RegQuery));
			this->groupBox1 = new System::Windows::Forms::GroupBox();
			this->label9 = new System::Windows::Forms::Label();
			this->tBoxEndTime = new System::Windows::Forms::TextBox();
			this->label4 = new System::Windows::Forms::Label();
			this->tBoxStartTime = new System::Windows::Forms::TextBox();
			this->label2 = new System::Windows::Forms::Label();
			this->btnSearch = new System::Windows::Forms::Button();
			this->imageList1 = new System::Windows::Forms::ImageList(this->components);
			this->dgrdPrice = new System::Windows::Forms::DataGrid();
			this->groupBox1->SuspendLayout();
			(__try_cast<System::ComponentModel::ISupportInitialize *  >(this->dgrdPrice))->BeginInit();
			this->SuspendLayout();
			// 
			// groupBox1
			// 
			this->groupBox1->Controls->Add(this->label9);
			this->groupBox1->Controls->Add(this->tBoxEndTime);
			this->groupBox1->Controls->Add(this->label4);
			this->groupBox1->Controls->Add(this->tBoxStartTime);
			this->groupBox1->Controls->Add(this->label2);
			this->groupBox1->Controls->Add(this->btnSearch);
			this->groupBox1->Dock = System::Windows::Forms::DockStyle::Top;
			this->groupBox1->Location = System::Drawing::Point(0, 0);
			this->groupBox1->Name = S"groupBox1";
			this->groupBox1->Size = System::Drawing::Size(368, 128);
			this->groupBox1->TabIndex = 1;
			this->groupBox1->TabStop = false;
			// 
			// label9
			// 
			this->label9->Location = System::Drawing::Point(88, 56);
			this->label9->Name = S"label9";
			this->label9->Size = System::Drawing::Size(112, 11);
			this->label9->TabIndex = 9;
			this->label9->Text = S"格式如：2005-1-1";
			// 
			// tBoxEndTime
			// 
			this->tBoxEndTime->Location = System::Drawing::Point(88, 80);
			this->tBoxEndTime->Name = S"tBoxEndTime";
			this->tBoxEndTime->Size = System::Drawing::Size(120, 21);
			this->tBoxEndTime->TabIndex = 8;
			this->tBoxEndTime->Text = S"";
			// 
			// label4
			// 
			this->label4->Location = System::Drawing::Point(24, 88);
			this->label4->Name = S"label4";
			this->label4->Size = System::Drawing::Size(56, 11);
			this->label4->TabIndex = 7;
			this->label4->Text = S"结束时间";
			// 
			// tBoxStartTime
			// 
			this->tBoxStartTime->Location = System::Drawing::Point(88, 24);
			this->tBoxStartTime->Name = S"tBoxStartTime";
			this->tBoxStartTime->Size = System::Drawing::Size(120, 21);
			this->tBoxStartTime->TabIndex = 4;
			this->tBoxStartTime->Text = S"";
			// 
			// label2
			// 
			this->label2->Location = System::Drawing::Point(24, 32);
			this->label2->Name = S"label2";
			this->label2->Size = System::Drawing::Size(56, 11);
			this->label2->TabIndex = 3;
			this->label2->Text = S"开始时间";
			// 
			// btnSearch
			// 
			this->btnSearch->ImageAlign = System::Drawing::ContentAlignment::MiddleLeft;
			this->btnSearch->ImageIndex = 6;
			this->btnSearch->ImageList = this->imageList1;
			this->btnSearch->Location = System::Drawing::Point(248, 48);
			this->btnSearch->Name = S"btnSearch";
			this->btnSearch->Size = System::Drawing::Size(56, 24);
			this->btnSearch->TabIndex = 0;
			this->btnSearch->Text = S"搜索";
			this->btnSearch->TextAlign = System::Drawing::ContentAlignment::MiddleRight;
			this->btnSearch->Click += new System::EventHandler(this, btnSearch_Click);
			// 
			// imageList1
			// 
			this->imageList1->ImageSize = System::Drawing::Size(16, 16);
			this->imageList1->ImageStream = (__try_cast<System::Windows::Forms::ImageListStreamer *  >(resources->GetObject(S"imageList1.ImageStream")));
			this->imageList1->TransparentColor = System::Drawing::Color::Transparent;
			// 
			// dgrdPrice
			// 
			this->dgrdPrice->DataMember = S"";
			this->dgrdPrice->Dock = System::Windows::Forms::DockStyle::Fill;
			this->dgrdPrice->HeaderForeColor = System::Drawing::SystemColors::ControlText;
			this->dgrdPrice->Location = System::Drawing::Point(0, 128);
			this->dgrdPrice->Name = S"dgrdPrice";
			this->dgrdPrice->Size = System::Drawing::Size(368, 229);
			this->dgrdPrice->TabIndex = 2;
			// 
			// RegQuery
			// 
			this->AutoScaleBaseSize = System::Drawing::Size(6, 14);
			this->ClientSize = System::Drawing::Size(368, 357);
			this->Controls->Add(this->dgrdPrice);
			this->Controls->Add(this->groupBox1);
			this->Name = S"RegQuery";
			this->Text = S"科室挂号量";
			this->groupBox1->ResumeLayout(false);
			(__try_cast<System::ComponentModel::ISupportInitialize *  >(this->dgrdPrice))->EndInit();
			this->ResumeLayout(false);

		}		
	private:
	
		//-----------------------设置表格各列的属性-----------------------
		void DataGridStateControl()
		{

			DataGridTableStyle* ts = new DataGridTableStyle();			
			ts->MappingName = this->ds->Tables->Item[S"门诊挂号"]->TableName;
			
			DataGridNoActiveCellColumn* aTextColumn;
			ts->AllowSorting = false;
			ts->AlternatingBackColor = Color::LightGray;

			int numCols = this->ds->Tables->Item[S"门诊挂号"]->Columns->Count;
			for(int i = 0;i < numCols;i++)
			{
				aTextColumn = new DataGridNoActiveCellColumn();
				aTextColumn->get_TextBox()->Enabled = false;
				aTextColumn->MappingName = this->ds->Tables->Item[S"门诊挂号"]->Columns->Item[i]->ColumnName;
				aTextColumn->HeaderText = this->ds->Tables->Item[S"门诊挂号"]->Columns->Item[i]->ColumnName;
				aTextColumn->NullText = S"";
				aTextColumn->Format = S"D";
				ts->GridColumnStyles->Add(aTextColumn);
			}

			this->dgrdPrice->TableStyles->Add(ts);			
  		 }		
		 //按条件查询
private: System::Void btnSearch_Click(System::Object *  sender, System::EventArgs *  e)
		 {
			 String* strStartTime = this->tBoxStartTime->Text->Trim();
			 String* strEndTime = this->tBoxEndTime->Text->Trim();
			 String* Filter = S"";
			 if(String::Compare(strStartTime,String::Empty) != 0)
			 {
				 Filter = String::Format(S"{0} AND (时间 >= '{1}')",Filter,strStartTime);
			 }
			 if(String::Compare(strEndTime,String::Empty) != 0)
			 {
				 Filter = String::Format(S"{0} AND (时间 <= '{1}')",Filter,strEndTime);
			 }

			 this->ds->Tables->Item[S"门诊挂号"]->Clear();

			 if(String::Compare(Filter,String::Empty) != 0)
			 {
				 Filter = Filter->Substring(5,Filter->Length - 5);
				 this->strSQL = String::Format(S"SELECT 挂号科室,Count(编号) As 人数,Sum(挂号费用) As 挂号金额 From 门诊挂号 Where {0} Group By 挂号科室",Filter);
				 this->strTableName = S"门诊挂号";
				 this->MyDataBase->SelectDataBase(this->RegistAdapter,this->ds,this->strSQL,this->strTableName);

			 }			 
		 }
};
}