frmcaidan.cs

一个酒店管理系统

			// textBox3
			// 
			this.textBox3.Location = new System.Drawing.Point(288, 24);
			this.textBox3.Name = "textBox3";
			this.textBox3.Size = new System.Drawing.Size(112, 21);
			this.textBox3.TabIndex = 3;
			this.textBox3.Text = "";
			// 
			// label4
			// 
			this.label4.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label4.Location = new System.Drawing.Point(232, 24);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(48, 24);
			this.label4.TabIndex = 2;
			this.label4.Text = "菜名:";
			// 
			// label3
			// 
			this.label3.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label3.Location = new System.Drawing.Point(40, 24);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(48, 24);
			this.label3.TabIndex = 0;
			this.label3.Text = "菜型:";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(8, 16);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(88, 24);
			this.button1.TabIndex = 2;
			this.button1.Text = "查询";
			this.button1.Click += new System.EventHandler(this.button1_Click_1);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(8, 48);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(88, 24);
			this.button2.TabIndex = 3;
			this.button2.Text = "退出";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// groupBox1
			// 
			this.groupBox1.Location = new System.Drawing.Point(-432, 112);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(568, 160);
			this.groupBox1.TabIndex = 5;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "groupBox1";
			this.groupBox1.Enter += new System.EventHandler(this.groupBox1_Enter);
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(8, 80);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(88, 24);
			this.button3.TabIndex = 4;
			this.button3.Text = "添加";
			this.button3.Click += new System.EventHandler(this.button3_Click_1);
			// 
			// groupBox3
			// 
			this.groupBox3.Controls.Add(this.button1);
			this.groupBox3.Controls.Add(this.button2);
			this.groupBox3.Controls.Add(this.groupBox1);
			this.groupBox3.Controls.Add(this.button3);
			this.groupBox3.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.groupBox3.Location = new System.Drawing.Point(432, 120);
			this.groupBox3.Name = "groupBox3";
			this.groupBox3.Size = new System.Drawing.Size(104, 112);
			this.groupBox3.TabIndex = 4;
			this.groupBox3.TabStop = false;
			// 
			// frmcaidan
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(584, 341);
			this.Controls.Add(this.groupBox4);
			this.Controls.Add(this.groupBox3);
			this.Controls.Add(this.groupBox2);
			this.Controls.Add(this.dataGrid1);
			this.Name = "frmcaidan";
			this.Text = "菜单管理";
			this.Load += new System.EventHandler(this.frmcaidan_Load);
			this.groupBox2.ResumeLayout(false);
			((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).EndInit();
			this.groupBox4.ResumeLayout(false);
			this.groupBox3.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		private void button3_Click(object sender, System.EventArgs e)
		{
		
		}

		private void frmcaidan_Load(object sender, System.EventArgs e)
		{
			DataSet objset=caidan.seltype();                 //对餐厅的第一个下拉框，模糊查
			foreach(DataRow br in objset.Tables[0].Rows)
			{
			  this.comboBox1.Items.Add(br[0].ToString());
			}
               
			objset=cx.cttype();                              //菜型下拉框
			foreach(DataRow br in objset.Tables[0].Rows)
			{
			   this.comboBox2.Items.Add(br[0].ToString());
			}

		}

		private void button2_Click(object sender, System.EventArgs e)
		{
		   this.Close();
		}

		private void button1_Click_1(object sender, System.EventArgs e) //查询或者条件查询
		{
		 
			try
			{
				DataSet objset1=caidan.selmenu(this.comboBox1.Text,this.textBox1.Text);

				this.dataGrid1.DataSource=objset1.Tables["BG_Menu"].DefaultView;
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.ToString());
			}
		}

		private void dataGrid1_DoubleClick(object sender, System.EventArgs e)//获取数据框的值
		{
		    int mm=this.dataGrid1.CurrentRowIndex;
             int wz=Convert.ToInt16(this.dataGrid1[mm,0].ToString());
			 frmcaidanadd yy=new frmcaidanadd(wz,this.dataGrid1,this.comboBox1);
			 yy.Show();
		}

		private void dataGrid1_Navigate(object sender, System.Windows.Forms.NavigateEventArgs ne)
		{
		
		}

		private void label1_Click(object sender, System.EventArgs e)
		{
		
		}

		private void groupBox2_Enter(object sender, System.EventArgs e)
		{
		
		}

		private void comboBox1_SelectedIndexChanged(object sender, System.EventArgs e)
		{
		
		}

		private void groupBox1_Enter(object sender, System.EventArgs e)
		{
		
		}

		private void button3_Click_1(object sender, System.EventArgs e)   //添加菜单
		{
			if(this.comboBox2.Text.Trim()!="" && this.textBox3.Text.Trim()!="" && this.textBox4.Text.Trim()!="" && this.textBox5.Text.Trim()!="")
			{
				
				ii.addcaidan(this.comboBox2.Text,this.textBox3.Text,this.textBox4.Text,this.textBox5.Text);
				cs.selectmenu fork=new bggl.cs.selectmenu();
				DataSet objset=fork.selmenu("","");

				this.dataGrid1.DataSource=objset.Tables[0].DefaultView;
				setlv();
				MessageBox.Show("保存成功！");
			}
			else
			{
				MessageBox.Show("操作不正确，输入不能为空，保存失败！");			
			}

			this.textBox3.Text="";
			this.textBox4.Text="";
			this.textBox5.Text="";
		}
		private void setlv()    //餐厅类型
		{
			DataSet sbobjset=new DataSet();
			cs.selectmenu sbsql=new bggl.cs.selectmenu();
			sbobjset=caidan.seltype();
			this.comboBox1.Items.Clear();
			foreach(DataRow dr in sbobjset.Tables[0].Rows)
			{
				this.comboBox1.Items.Add(dr["mtype"].ToString());
			}
			this.comboBox1.SelectedIndex=0;
		}

		private void textBox2_Leave(object sender, System.EventArgs e)
		{
		   
		}

		private void textBox4_Leave(object sender, System.EventArgs e) //条件判断textBox4
		{
			bggl.gong.zhipd pd=new bggl.gong.zhipd();
			if(pd.intjc(this.textBox4.Text.Trim())!=true)
			{
				MessageBox.Show("菜单编号只能为数字!");
				this.textBox4.Text="";
			}

		}

		private void textBox5_Leave(object sender, System.EventArgs e)   //条件判断textBox5
		{
			bggl.gong.zhipd pd=new bggl.gong.zhipd();
			if(pd.zhi(this.textBox5.Text.Trim())!=true)
			{
				MessageBox.Show("价格只能输入数字!");
				this.textBox5.Text="";
			}
		}

	}
}