cdlgcreateitem.cs

功能设计：平台管理、收费点维护、收费项目管理、缴费管理

using System;
using System.Data;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data.OracleClient;
using GlobleUtility;

namespace Charge
{
	/// <summary>
	/// CdlgCreateItem 的摘要说明。
	/// </summary>
	public class CdlgCreateItem : System.Windows.Forms.Form
	{
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.TextBox txtItemName;
		private System.Windows.Forms.ComboBox cbbDept;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.TextBox txtDesc;
		private System.Windows.Forms.Button btnOK;

		private System.Collections.ArrayList ArrDeptID = null;//用来装载部门ID号
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public CdlgCreateItem()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
			ArrDeptID=new ArrayList();
			ArrDeptID.Clear();
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <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>
		private void InitializeComponent()
		{
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.txtDesc = new System.Windows.Forms.TextBox();
			this.label3 = new System.Windows.Forms.Label();
			this.cbbDept = new System.Windows.Forms.ComboBox();
			this.txtItemName = new System.Windows.Forms.TextBox();
			this.label2 = new System.Windows.Forms.Label();
			this.label1 = new System.Windows.Forms.Label();
			this.btnOK = new System.Windows.Forms.Button();
			this.groupBox1.SuspendLayout();
			this.SuspendLayout();
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.txtDesc);
			this.groupBox1.Controls.Add(this.label3);
			this.groupBox1.Controls.Add(this.cbbDept);
			this.groupBox1.Controls.Add(this.txtItemName);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.label1);
			this.groupBox1.Location = new System.Drawing.Point(0, 8);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(408, 200);
			this.groupBox1.TabIndex = 0;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "项目信息";
			// 
			// txtDesc
			// 
			this.txtDesc.Location = new System.Drawing.Point(120, 120);
			this.txtDesc.Multiline = true;
			this.txtDesc.Name = "txtDesc";
			this.txtDesc.Size = new System.Drawing.Size(216, 72);
			this.txtDesc.TabIndex = 5;
			this.txtDesc.Text = "";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(24, 120);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(64, 23);
			this.label3.TabIndex = 4;
			this.label3.Text = "部门描述:";
			this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// cbbDept
			// 
			this.cbbDept.Location = new System.Drawing.Point(120, 72);
			this.cbbDept.Name = "cbbDept";
			this.cbbDept.Size = new System.Drawing.Size(216, 20);
			this.cbbDept.TabIndex = 3;
			// 
			// txtItemName
			// 
			this.txtItemName.Location = new System.Drawing.Point(120, 32);
			this.txtItemName.Name = "txtItemName";
			this.txtItemName.Size = new System.Drawing.Size(216, 21);
			this.txtItemName.TabIndex = 2;
			this.txtItemName.Text = "";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(24, 72);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(72, 23);
			this.label2.TabIndex = 1;
			this.label2.Text = "收费部门:";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(24, 32);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(80, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "项目名称：";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// btnOK
			// 
			this.btnOK.Location = new System.Drawing.Point(152, 216);
			this.btnOK.Name = "btnOK";
			this.btnOK.TabIndex = 1;
			this.btnOK.Text = "确定";
			this.btnOK.Click += new System.EventHandler(this.btnOK_Click);
			// 
			// CdlgCreateItem
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(408, 245);
			this.Controls.Add(this.btnOK);
			this.Controls.Add(this.groupBox1);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
			this.Name = "CdlgCreateItem";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
			this.Text = "创建项目";
			this.Load += new System.EventHandler(this.CdlgCreateItem_Load);
			this.groupBox1.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void CdlgCreateItem_Load(object sender, System.EventArgs e)
		{
			//页面载入事件导入部门名称
			System.Data.OracleClient.OracleConnection myconn = Connection.DBConnection;
			if(myconn==null)
			{
				return;
			}
			string mysql="Select DeptID,DeptName From charge_dept_info Order By DeptID";
			OracleCommand mycommand=new OracleCommand(mysql, myconn);
			OracleDataReader myreader=null;
			try
			{
				myreader = mycommand.ExecuteReader();
			}
			catch(Exception ee)
			{
				MessageBox.Show("数据库查询出错，消息如下：\r\n"+ee.Message,"消息：",MessageBoxButtons.OK,MessageBoxIcon.Warning);
				return;
			}
			while(myreader.Read())
			{
				ArrDeptID.Add(myreader.GetInt32(0));
				cbbDept.Items.Add(myreader.GetString(1));
			}
			myreader.Close();
			myreader.Dispose();
			myconn.Close();
		}

		private void btnOK_Click(object sender, System.EventArgs e)
		{
			if((txtItemName.Text.Trim()=="")|(cbbDept.SelectedIndex<0))
			{
				MessageBox.Show("请输入信息!");
				return;
			}
			int deptid=Convert.ToInt32(ArrDeptID[cbbDept.SelectedIndex]);
			System.Data.OracleClient.OracleConnection myconn = Connection.DBConnection;
			if(myconn==null)
			{
				return;
			}
			string mysql="insert into charge_items values(Seq_charge_items_ID.NEXTVAL,'"+txtItemName.Text.Trim()+"',"+deptid+",'"+
				          txtDesc.Text.Trim()+"',0)";
            OracleCommand mycommand=new OracleCommand(mysql, myconn);
			try
			{
                mycommand.ExecuteNonQuery();
			}
			catch(Exception ee)
			{
				MessageBox.Show("数据库插入出错，消息如下：\r\n"+ee.Message,"消息：",MessageBoxButtons.OK,MessageBoxIcon.Warning);
				return;
			}
            MessageBox.Show("创建收费项目成功!");
				         
		}
	}
}