qtzc.cs

实习时候做的一个c#的财务管理系统

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace cwgl
{
    public partial class qtzc : Form
    {
        public TextBox tx;
        public qtzc(TextBox tx1)
        {
            InitializeComponent();
            tx = tx1;
        }

        private void button3_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            textBox1.Text = "0";
            textBox2.Text = "0";
            textBox3.Text = "0";
            textBox4.Text = "0";
            textBox5.Text = "0";
            textBox6.Text = "0";
            textBox7.Text = "0";
            textBox8.Text = "0";
        }

        private void button1_Click(object sender, EventArgs e)
        {
            tx.Text = textBox9.Text.ToString().Trim(); ;
            this.Close();
        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {
            try{
                if(float.Parse(this.textBox1.Text.ToString().Trim()) >= 0)
                {
                     float t1 = float.Parse(textBox1.Text.ToString().Trim());
                     float t2 = float.Parse(textBox2.Text.ToString().Trim());
                     float t3 = float.Parse(textBox3.Text.ToString().Trim());
                     float t4 = float.Parse(textBox4.Text.ToString().Trim());
                     float t5 = float.Parse(textBox5.Text.ToString().Trim());
                     float t6 = float.Parse(textBox6.Text.ToString().Trim());
                     float t7 = float.Parse(textBox7.Text.ToString().Trim());
                     float t8 = float.Parse(textBox8.Text.ToString().Trim());
                     float all = t1 + t2 + t3 + t4 + t5 + t6 + t7 + t8;
                     textBox9.Text = all.ToString().Trim();
                } 
                else
                 {
                   MessageBox.Show("请输入正整数","提示");
                    this.textBox1.Text = "0";
                 }
            }
                catch(FormatException e1)
                {
                     MessageBox.Show(e1.Message,"请输入数字");
                    this.textBox1.Text = "0";

                }
       
        }

        private void textBox2_TextChanged(object sender, EventArgs e)
        {
            try
            {
                if (float.Parse(this.textBox2.Text.ToString().Trim()) >= 0)
                {
                    float t1 = float.Parse(textBox1.Text.ToString().Trim());
                    float t2 = float.Parse(textBox2.Text.ToString().Trim());
                    float t3 = float.Parse(textBox3.Text.ToString().Trim());
                    float t4 = float.Parse(textBox4.Text.ToString().Trim());
                    float t5 = float.Parse(textBox5.Text.ToString().Trim());
                    float t6 = float.Parse(textBox6.Text.ToString().Trim());
                    float t7 = float.Parse(textBox7.Text.ToString().Trim());
                    float t8 = float.Parse(textBox8.Text.ToString().Trim());
                    float all = t1 + t2 + t3 + t4 + t5 + t6 + t7 + t8;
                    textBox9.Text = all.ToString().Trim();
                }
                else
                {
                    MessageBox.Show("请输入正整数", "提示");
                    this.textBox2.Text = "0";
                }
            }
            catch (FormatException e2)
            {
                MessageBox.Show(e2.Message, "请输入数字");
                this.textBox2.Text = "0";

            }
       
        }

        private void textBox3_TextChanged(object sender, EventArgs e)
        {
            try
            {
                if (float.Parse(this.textBox3.Text.ToString().Trim()) >= 0)
                {
                    float t1 = float.Parse(textBox1.Text.ToString().Trim());
                    float t2 = float.Parse(textBox2.Text.ToString().Trim());
                    float t3 = float.Parse(textBox3.Text.ToString().Trim());
                    float t4 = float.Parse(textBox4.Text.ToString().Trim());
                    float t5 = float.Parse(textBox5.Text.ToString().Trim());
                    float t6 = float.Parse(textBox6.Text.ToString().Trim());
                    float t7 = float.Parse(textBox7.Text.ToString().Trim());
                    float t8 = float.Parse(textBox8.Text.ToString().Trim());
                    float all = t1 + t2 + t3 + t4 + t5 + t6 + t7 + t8;
                    textBox9.Text = all.ToString().Trim();
                }
                else
                {
                    MessageBox.Show("请输入正整数", "提示");
                    this.textBox3.Text = "0";
                }
            }
            catch (FormatException e3)
            {
                MessageBox.Show(e3.Message, "请输入数字");
                this.textBox3.Text = "0";

            }
       
        }

        private void textBox4_TextChanged(object sender, EventArgs e)
        {

            try
            {
                if (float.Parse(this.textBox4.Text.ToString().Trim()) >= 0)
                {
                    float t1 = float.Parse(textBox1.Text.ToString().Trim());
                    float t2 = float.Parse(textBox2.Text.ToString().Trim());
                    float t3 = float.Parse(textBox3.Text.ToString().Trim());
                    float t4 = float.Parse(textBox4.Text.ToString().Trim());
                    float t5 = float.Parse(textBox5.Text.ToString().Trim());
                    float t6 = float.Parse(textBox6.Text.ToString().Trim());
                    float t7 = float.Parse(textBox7.Text.ToString().Trim());
                    float t8 = float.Parse(textBox8.Text.ToString().Trim());
                    float all = t1 + t2 + t3 + t4 + t5 + t6 + t7 + t8;
                    textBox9.Text = all.ToString().Trim();
                }
                else
                {
                    MessageBox.Show("请输入正整数", "提示");
                    this.textBox4.Text = "0";
                }
            }
            catch (FormatException e4)
            {
                MessageBox.Show(e4.Message, "请输入数字");
                this.textBox4.Text = "0";

            }
       
        }

        private void textBox5_TextChanged(object sender, EventArgs e)
        {

            try
            {
                if (float.Parse(this.textBox5.Text.ToString().Trim()) >= 0)
                {
                    float t1 = float.Parse(textBox1.Text.ToString().Trim());
                    float t2 = float.Parse(textBox2.Text.ToString().Trim());
                    float t3 = float.Parse(textBox3.Text.ToString().Trim());
                    float t4 = float.Parse(textBox4.Text.ToString().Trim());
                    float t5 = float.Parse(textBox5.Text.ToString().Trim());
                    float t6 = float.Parse(textBox6.Text.ToString().Trim());
                    float t7 = float.Parse(textBox7.Text.ToString().Trim());
                    float t8 = float.Parse(textBox8.Text.ToString().Trim());
                    float all = t1 + t2 + t3 + t4 + t5 + t6 + t7 + t8;
                    textBox9.Text = all.ToString().Trim();
                }
                else
                {
                    MessageBox.Show("请输入正整数", "提示");
                    this.textBox5.Text = "0";
                }
            }
            catch (FormatException e5)
            {
                MessageBox.Show(e5.Message, "请输入数字");
                this.textBox5.Text = "0";

            }
       
            
        }

        private void textBox6_TextChanged(object sender, EventArgs e)
        {

            try
            {
                if (float.Parse(this.textBox6.Text.ToString().Trim()) >= 0)
                {
                    float t1 = float.Parse(textBox1.Text.ToString().Trim());
                    float t2 = float.Parse(textBox2.Text.ToString().Trim());
                    float t3 = float.Parse(textBox3.Text.ToString().Trim());
                    float t4 = float.Parse(textBox4.Text.ToString().Trim());
                    float t5 = float.Parse(textBox5.Text.ToString().Trim());
                    float t6 = float.Parse(textBox6.Text.ToString().Trim());
                    float t7 = float.Parse(textBox7.Text.ToString().Trim());
                    float t8 = float.Parse(textBox8.Text.ToString().Trim());
                    float all = t1 + t2 + t3 + t4 + t5 + t6 + t7 + t8;
                    textBox9.Text = all.ToString().Trim();
                }
                else
                {
                    MessageBox.Show("请输入正整数", "提示");
                    this.textBox6.Text = "0";
                }
            }
            catch (FormatException e6)
            {
                MessageBox.Show(e6.Message, "请输入数字");
                this.textBox6.Text = "0";

            }
       
        }

        private void textBox7_TextChanged(object sender, EventArgs e)
        {

            try
            {
                if (float.Parse(this.textBox7.Text.ToString().Trim()) >= 0)
                {
                    float t1 = float.Parse(textBox1.Text.ToString().Trim());
                    float t2 = float.Parse(textBox2.Text.ToString().Trim());
                    float t3 = float.Parse(textBox3.Text.ToString().Trim());
                    float t4 = float.Parse(textBox4.Text.ToString().Trim());
                    float t5 = float.Parse(textBox5.Text.ToString().Trim());
                    float t6 = float.Parse(textBox6.Text.ToString().Trim());
                    float t7 = float.Parse(textBox7.Text.ToString().Trim());
                    float t8 = float.Parse(textBox8.Text.ToString().Trim());
                    float all = t1 + t2 + t3 + t4 + t5 + t6 + t7 + t8;
                    textBox9.Text = all.ToString().Trim();
                }
                else
                {
                    MessageBox.Show("请输入正整数", "提示");
                    this.textBox7.Text = "0";
                }
            }
            catch (FormatException e7)
            {
                MessageBox.Show(e7.Message, "请输入数字");
                this.textBox7.Text = "0";

            }
       
        }

        private void textBox8_TextChanged(object sender, EventArgs e)
        {

            try
            {
                if (float.Parse(this.textBox8.Text.ToString().Trim()) >= 0)
                {
                    float t1 = float.Parse(textBox1.Text.ToString().Trim());
                    float t2 = float.Parse(textBox2.Text.ToString().Trim());
                    float t3 = float.Parse(textBox3.Text.ToString().Trim());
                    float t4 = float.Parse(textBox4.Text.ToString().Trim());
                    float t5 = float.Parse(textBox5.Text.ToString().Trim());
                    float t6 = float.Parse(textBox6.Text.ToString().Trim());
                    float t7 = float.Parse(textBox7.Text.ToString().Trim());
                    float t8 = float.Parse(textBox8.Text.ToString().Trim());
                    float all = t1 + t2 + t3 + t4 + t5 + t6 + t7 + t8;
                    textBox9.Text = all.ToString().Trim();
                }
                else
                {
                    MessageBox.Show("请输入正整数", "提示");
                    this.textBox8.Text = "0";
                }
            }
            catch (FormatException e8)
            {
                MessageBox.Show(e8.Message, "请输入数字");
                this.textBox8.Text = "0";

            }
       
        }

        private void qtzc_Load(object sender, EventArgs e)
        {

        }
    }
}