37-2.µ¥ÀÌÅÍ º£À̽º ½Ç½À

37-2-1.ÁÖ¼Ò·Ï

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»õ Äõ¸®Ã¢À» ¿¬ ÈÄ CREATE DATABASE JusoRok ¸í·ÉÀ¸·Î µ¥ÀÌÅͺ£À̽º¸¦ »ý¼ºÇÏµÇ Æ¯º°ÇÑ ¿É¼ÇÀ» ÁÙ ÇÊ¿ä´Â ¾ø´Ù. Å×ÀÌºíµµ ±×·¡ÇÈ È¯°æ¿¡¼­ µðÀÚÀÎÇÒ ¼ö ÀÖÁö¸¸ ¼ÕÀÌ ¸¹ÀÌ °¡¹Ç·Î ½ºÅ©¸³Æ®·Î »ý¼ºÇÏ´Â °ÍÀÌ ´õ ½±´Ù. JusoRok DB¿¡ ´ëÇØ ´ÙÀ½ ½ºÅ©¸³Æ®¸¦ ½ÇÇàÇÑ´Ù. Äõ¸®Ã¢¿¡ ±×´ë·Î ŸÀÌÇÁÇÑ ÈÄ F5¸¸ ´©¸£¸é µÈ´Ù.

 

CREATE TABLE tblJuso

(

         ID INT IDENTITY(1,1) PRIMARY KEY,

         Name NCHAR(10) NOT NULL,

         Male BIT NOT NULL,

         Birth DATETIME NULL,

         Addr NVARCHAR(30) NULL,

         HandPhone NVARCHAR(15) NOT NULL,

         Email NVARCHAR(20) NULL,

);

 

ÇÑ »ç¶÷ÀÇ ½Å»ó Á¤º¸¸¦ ´ã´Â °£´ÜÇÑ Å×À̺íÀÌ´Ù. À̸§, ¼ºº°, ÇÚµåÆùÀ» Á¦¿ÜÇÏ°í´Â ¸ðµÎ NULLÀ» Çã¿ëÇÑ´Ù. À̸ÞÀÏÀÌ ¾ø´Â »ç¶÷µµ ÀÖ°í ¸ðµç »ç¶÷ÀÇ »ýÀÏÀ» ¾Ë¾Æ¾ß ÇÒ ÇÊ¿ä´Â ¾ø´Ù. µ¿¸íÀÌÀÎÀÌ Á¸ÀçÇÒ ¼ö ÀÖ¾î À̸§Àº ±âº»Å°·Î »ç¿ëÇÒ ¼ö ¾øÀ¸¸ç ±×·¡¼­ º°µµÀÇ ID Çʵ带 µÎ¾î ±âº»Å°·Î ÁöÁ¤Çß´Ù. ÇÁ·Î±×·¥¿¡¼­ ·¹Äڵ带 Ãß°¡ÇÒ ¼ö ÀÖÀ¸¹Ç·Î »ùÇà µ¥ÀÌÅÍ´Â µû·Î ³ÖÁö ¾Ê¾Ò´Ù.

ÁÖ¼Ò·ÏÀº °³ÀÎÀûÀÎ ¿ëµµÀÇ ÇÁ·Î±×·¥À̹ǷΠ±»ÀÌ ¿©·¯ ¸íÀÇ »ç¿ëÀÚ°¡ µ¿½Ã Á¢¼ÓÇÒ ÇÊ¿ä°¡ ¾ø´Ù. ±×·¡¼­ ºñ¿¬°áÇüÀ¸·Î ¸¸µé±â·Î ÇÑ´Ù. ¸¶¹ý»ç¸¦ ½ÇÇàÇÏ¿© JusoRok.tblJuso¿¡ ´ëÇÑ ¿¬°áÀ» ¸¸µé°í ÆûÀÇ ±×¸®µå¿¡ Ãâ·ÂÇÑ´Ù. ±×¸®µå·Î Ãâ·ÂÇØ ³õÀ¸¸é »ç¿ëÀÚ°¡ ÆíÁýÇÒ ¼ö ÀÖÁö¸¸ ±×·¯¸é ¿¹Á¦¸¦ ¸¸µå´Â Àǹ̰¡ ¾øÀ¸¹Ç·Î ÄÚµå·Î ÆíÁýÇØ º¸ÀÚ.

±×¸®µåÀÇ AllowUserToAddRows, AllowUserToDeleteRows ÇÁ·ÎÆÛƼ¸¦ false·Î º¯°æÇÏ¿© »ç¿ëÀÚ°¡ ·¹Äڵ带 Ãß°¡, »èÁ¦ÇÏÁö ¸øÇϵµ·Ï ÇÏ°í EditMode ÇÁ·ÎÆÛƼ¸¦ EditProgrammatically·Î ¼öÁ¤ÇÏ¿© Á÷Á¢ ÆíÁýµµ ±ÝÁöÇÑ´Ù. ±×¸®°í Columns Ä÷º¼ÇÀ» ÆíÁýÇÏ¿© ¿­ÀÇ Æøµµ Àû´çÈ÷ Á¶Á¤Çß´Ù. ÁÖ¼Ò Á¤º¸´Â Á¶±Ý ³Ð°Ô ¸¸µé°í ¼ºº° Á¤º¸´Â Á¼°Ô ¸¸µç´Ù. Æû¿¡ ¸í·ÉÀ» ³»¸®´Â ¹öÆ° ÄÁÆ®·ÑÀ» ¹èÄ¡ÇÏ°í Çڵ鷯¸¦ ÀÛ¼ºÇÑ´Ù.

 

JusoRok

using System; ~ using System.Windows.Forms;

 

namespace JusoRok {

             public partial class Form1 : Form {

                           public Form1() {

                                        InitializeComponent();

                           }

 

                           private void Form1_Load(object sender, EventArgs e) {

                                        this.tblJusoTableAdapter.Fill(this.jusoRokDataSet.tblJuso);

                           }

 

                           private void Form1_FormClosed(object sender, FormClosedEventArgs e) {

                                        tblJusoTableAdapter.Update(jusoRokDataSet.tblJuso);

 

                           }

 

                           private void btnAdd_Click(object sender, EventArgs e) {

                                        Form2 dlg = new Form2();

                                        dlg.Text = "»õ Ä£±¸ Ãß°¡";

 

                                        if (dlg.ShowDialog() == DialogResult.OK) {

                                                     JusoRokDataSet.tblJusoRow Row = jusoRokDataSet.tblJuso.NewtblJusoRow();

                                                     Row.Name = dlg.Name1;

                                                     Row.Male = dlg.Male;

                                                     Row.Birth = dlg.Birth;

                                                     Row.Addr = dlg.Addr;

                                                     Row.HandPhone = dlg.HandPhone;

                                                     Row.Email = dlg.Email;

                                                     jusoRokDataSet.tblJuso.Rows.Add(Row);

                                        }

                           }

 

                           private void btnEdit_Click(object sender, EventArgs e) {

                                        DataGridViewRow CR = dataGridView1.CurrentRow;

                                        if (CR == null) {

                                                     MessageBox.Show("ÆíÁýÇÒ ÇàÀ» ¸ÕÀú ¼±ÅÃÇϽʽÿÀ.");

                                                     return;

                                        }

                                        int ID = (int)CR.Cells[0].Value;

 

                                        Form2 dlg = new Form2();

                                        dlg.Text = "Ä£±¸ Á¤º¸ ¼öÁ¤";

 

                                        dlg.Name1 = (string)CR.Cells[1].Value;

                                        dlg.Male = (bool)CR.Cells[2].Value;

                                        dlg.Birth = (DateTime)CR.Cells[3].Value;

                                        dlg.Addr = (string)CR.Cells[4].Value;

                                        dlg.HandPhone = (string)CR.Cells[5].Value;

                                        dlg.Email = (string)CR.Cells[6].Value;

 

                                        if (dlg.ShowDialog() == DialogResult.OK) {

                                                     JusoRokDataSet.tblJusoRow Row = jusoRokDataSet.tblJuso.FindByID(ID);

                                                     Row.Name = dlg.Name1;

                                                     Row.Birth = dlg.Birth;

                                                     Row.Male = dlg.Male;

                                                     Row.Addr = dlg.Addr;

                                                     Row.HandPhone = dlg.HandPhone;

                                                     Row.Email = dlg.Email;

                                        }

                           }

 

                           private void btnDelete_Click(object sender, EventArgs e) {

                                        DataGridViewRow CR = dataGridView1.CurrentRow;

                                        if (CR == null) {

                                                     MessageBox.Show("»èÁ¦ÇÒ ÇàÀ» ¸ÕÀú ¼±ÅÃÇϽʽÿÀ.");

                                                     return;

                                        }

                                        int ID = (int)CR.Cells[0].Value;

                                        JusoRokDataSet.tblJusoRow Row = jusoRokDataSet.tblJuso.FindByID(ID);

                                        Row.Delete();

                           }

 

                           private void btnFind_Click(object sender, EventArgs e) {

                                        if (textName.Text.Length != 0) {

                                                     tblJusoBindingSource.Filter = "Name LIKE '%" + textName.Text + "%'";

                                        } else {

                                                     tblJusoBindingSource.Filter = "";

                                        }

                           }

             }

}

 

¸¶¹ý»ç°¡ Form1_Load¿¡¼­ ¾î´ðÅÍÀÇ Fill ¸Þ¼­µå¸¦ È£ÃâÇÏ¿© tblJuso Å×À̺íÀ» ÀÐ¾î ¿À¸ç ±× °á°ú´Â ÆûÀÇ ±×¸®µå¿¡ ³ªÅ¸³­´Ù. ¹°·Ð óÀ½ ½ÇÇàÇÒ ¶§´Â ·¹Äڵ尡 ¾øÀ¸¹Ç·Î ¾Æ¹«°Íµµ ³ªÅ¸³ªÁö ¾Ê´Â´Ù. ·¹Äڵ尡 Ãß°¡µÈ ÈÄÀÇ ½ÇÇà ¸ð½ÀÀº ´ÙÀ½°ú °°´Ù.

ÆûÀÌ ´ÝÈú ¶§ÀÎ Form_Closed À̺¥Æ®¿¡¼­ ¾î´ðÅÍÀÇ Update ¸Þ¼­µå¸¦ È£ÃâÇÏ¿© µ¥ÀÌÅÍ ÁýÇÕÀÇ º¯°æ »çÇ×À» ¼­¹ö·Î ´Ù½Ã Àü¼ÛÇÑ´Ù. ´ÝÈ÷±â Àü¿¡ ÀÚµ¿À¸·Î ÀúÀåÇϹǷΠº°µµÀÇ ÀúÀå ¸í·ÉÀº ¾ø´Ù. µ¥ÀÌÅͺ£À̽º ÀÀ¿ë ÇÁ·Î±×·¥Àº ÀÚµ¿ ÀúÀåÀÌ ±âº» ¿É¼ÇÀ̹ǷΠÆíÁýÇÑ ¸ðµç ³»¿ªÀº º°µµÀÇ ¸í½ÃÀûÀÎ Áö½Ã°¡ ¾ø´Â ÇÑ ÀÚµ¿À¸·Î ¼­¹ö·Î Àü¼ÛµÈ´Ù.

»õ ·¹Äڵ带 »ðÀÔÇÏ·Á¸é Ä£±¸¿¡ ´ëÇÑ Á¤º¸¸¦ ÀÔ·Â¹Þ¾Æ¾ß Çϸç ÀÌ·± ¿ëµµ·Î´Â ¿ª½Ã ´ëÈ­»óÀÚ°¡ Á¦°ÝÀÌ´Ù. ±âÁ¸ ·¹Äڵ带 ÆíÁýÇÒ ¶§µµ ¿ø·¡ Á¤º¸¸¦ º¸¿©ÁÖ°í ÆíÁýÇÒ ¼ö ÀÖµµ·Ï ÇØ¾ß ÇϹǷΠ°°Àº ´ëÈ­»óÀÚ¸¦ È°¿ëÇÒ ¼ö ÀÖ´Ù. ÇÁ·ÎÁ§Æ®/±¸¼º ¿ä¼Ò Ãß°¡ ¸Þ´º¸¦ ¼±ÅÃÇÏ¿© »õ·Î¿î ÆûÀ» Ãß°¡ÇÏ°í Å×À̺íÀÇ °¢ ¿­À» ÀÔÃâ·ÂÇÒ ¼ö ÀÖ´Â ÄÁÆ®·ÑÀ» Àû´çÈ÷ ¹èÄ¡ÇÑ´Ù.

À̸§À̳ª ÁÖ¼Ò´Â ÅؽºÆ® ¹Ú½º·Î ÀԷ¹ްí ÁøÀ§ÇüÀÇ ¼ºº°Àº üũ ¹Ú½º¸¦ ¹èÄ¡Çß´Ù. ³¯Â¥ Æ÷¸ËÀº DTP ÄÁÆ®·ÑÀÌ °¡Àå Àß ¾î¿ï¸°´Ù. Äڵ忡´Â ¿­ÀÇ °ªÀ» ÄÁÆ®·Ñ·Î ÀÔÃâ·ÂÇÏ´Â ÇÁ·ÎÆÛƼ¸¦ Á¤ÀÇÇÑ´Ù.

 

JusoRok

using System; ~ using System.Windows.Forms;

 

namespace JusoRok {

             public partial class Form2 : Form {

                           public Form2() {

                                        InitializeComponent();

                           }

                           public string Name1 {

                                        get { return textName.Text; }

                                        set { textName.Text = value.ToString(); }

                           }

 

                           public bool Male {

                                        get { return checkMale.Checked; }

                                        set { checkMale.Checked = value; }

                           }

 

                           public DateTime Birth {

                                        get { return dtBirth.Value; }

                                        set { dtBirth.Value = value; }

                           }

 

                           public string Addr {

                                        get { return textAddr.Text; }

                                        set { textAddr.Text = value.ToString(); }

                           }

 

                           public string HandPhone {

                                        get { return textHandPhone.Text; }

                                        set { textHandPhone.Text = value.ToString(); }

                           }

 

                           public string Email {

                                        get { return textEMail.Text; }

                                        set { textEMail.Text = value.ToString(); }

                           }

 

                           private void btnOK_Click(object sender, EventArgs e) {

                                        if (Name == "" || HandPhone == "") {

                                                     MessageBox.Show("À̸§°ú ÇÚµåÆù ¹øÈ£´Â ¹Ýµå½Ã ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù.");

                                                     DialogResult = DialogResult.None;

                                                     return;

                                        }

                                        DialogResult = DialogResult.OK;

                           }

             }

}

 

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