OrigtekMNG/ManagementSystem/AccountingSubjectMaintain.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.Sql;
using System.Data.SqlClient;
using ManagementSystem.Utility;

namespace ManagementSystem
{
    public partial class AccountingSubjectMaintain : Form
    {
        //程式內共用物件
        string strFrmStatus = ""; //表單狀態
        string strActiveUserID = ""; //取得登入作用的使用者帳號
        string strAccountingBookID = "";  //取得作用中的帳本
        SqlConnection sqlConn = UtilityClass.GetConn(MainForm.strAccountingBookID);
        SqlCommand sqlCmd = new SqlCommand();
        string strPKey = "";  //程式內的Key值


        public AccountingSubjectMaintain()
        {
            InitializeComponent();
        }

        #region 自定義程式
        private void SetupStatus()  //畫面載入設定
        {
            try
            {
                strActiveUserID = MainForm.strActiveUserID;
                strAccountingBookID = MainForm.strAccountingBookID;
                if (MainForm.strKey == "")
                {
                    //設定Toolbar初始狀態
                    tsbAdd.Enabled = false;
                    tsbSave.Enabled = false;
                    tsbDelete.Enabled = false;
                }

                //設定畫面初始狀態
                CleanForm();
                CleanToolbar();
                LockForm();
            }
            catch (Exception ex)
            {
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private string CheckForm()  //確認畫面必填欄位
        {
            string strResult = "";
            if (txtAccountingSubID.Text.Trim() == "")
            {
                strResult = "請輸入科目編號";
                txtAccountingSubID.Focus();
            }
            if (txtAccountingSubName.Text.Trim() == "")
            {
                strResult = "請輸入會計科目";
                txtAccountingSubName.Focus();
            }
            if (cbAccountingClass.SelectedValue.ToString().Trim() == "")
            {
                strResult = "請選擇會計類別";
                cbAccountingClass.Focus();
            }
            if (cbDCClass.SelectedValue.ToString().Trim() == "")
            {
                strResult = "請選擇借/貸方類別";
                cbDCClass.Focus();
            }
            if (strFrmStatus.ToUpper() == "ADD")
            {
                string strCHKSQL = "Select AccountingSubID From OTB_FNC_AccountingSubjects Where AccountingBookID = '" + strAccountingBookID + "' And AccountingSubID ='" + txtAccountingSubID.Text.Trim() + "'";
                if (UtilityClass.IsExist(strCHKSQL))
                {
                    strResult = "存在重覆科目資料";
                    txtAccountingSubID.Focus();
                }
            }
            return strResult;
        }

        private void CleanForm() //清除畫面
        {            
            //設定科目類別
            cbAccountingClass.DataSource = UtilityClass.GetSystemArgument("ACCClass", "zh-TW").Tables["Arguments"];
            cbAccountingClass.DisplayMember = "ArgumentValue";
            cbAccountingClass.ValueMember = "ArgumentID";

            //設定借/貸方類別
            cbDCClass.DataSource = UtilityClass.GetSystemArgument("DCClass", "zh-TW").Tables["Arguments"];
            cbDCClass.DisplayMember = "ArgumentValue";
            cbDCClass.ValueMember = "ArgumentID";

            //清除GridView
            string strSQL = "Select AccountingSubID, AccountingSubName From OTB_FNC_AccountingSubjects Where AccountingBookID = '" + strAccountingBookID + "' Order by AccountingSubID";
            dgvAccountingSubjects.DataSource = UtilityClass.GetSQLResult(strSQL).Tables["Result"];

            //清除畫面資料
            txtAccountingSubID.Text = "";
            txtAccountingSubName.Text = "";
            cbAccountingClass.SelectedIndex = -1;
            cbDCClass.SelectedIndex = -1;
            cbToCarry.Checked = false;

            Application.DoEvents();
        }

        private void LockForm()  //限制唯讀物件
        {
            txtAccountingSubID.ReadOnly = true;
            txtAccountingSubName.ReadOnly = true;
            cbDCClass.Enabled = false;
            cbAccountingClass.Enabled = false;
            cbToCarry.Enabled = false;
        }

        private void UnLockForm()  //解除限制唯讀物件
        {
            txtAccountingSubID.ReadOnly = false;
            txtAccountingSubName.ReadOnly = false;
            cbDCClass.Enabled = true;
            cbAccountingClass.Enabled = true;
            cbToCarry.Enabled = true;
        }

        private void CleanToolbar()  //清除工具列
        {
            //設定Toolbar狀態
            tsbSearch.Enabled = true;
            tsbSearch.Visible = true;
            tsbAdd.Enabled = true;
            tsbAdd.Visible = true;
            tsbEdit.Enabled = true;
            tsbEdit.Visible = true;
            tsbDelete.Enabled = true;
            tsbDelete.Visible = true;
            tsbSave.Visible = false;
            tsbOK.Visible = false;
            tsbCancel.Visible = false;
        }

        private void StatusChange(string strStatus)  //變更主畫面狀態
        {
            switch (strStatus.ToUpper())
            {
                case "NONE":
                    ((MainForm)ParentForm).SsStatus.Items["tsslStatus"].Text = "";
                    strFrmStatus = "";
                    CleanForm();
                    CleanToolbar();
                    dgvAccountingSubjects.ReadOnly = false;
                    break;
                case "SEARCH":
                    ((MainForm)ParentForm).SsStatus.Items["tsslStatus"].Text = "搜尋";
                    strFrmStatus = "SEARCH";
                    break;
                case "ADD":
                    ((MainForm)ParentForm).SsStatus.Items["tsslStatus"].Text = "新增";
                    strFrmStatus = "ADD";
                    break;
                case "MODIFY":
                    ((MainForm)ParentForm).SsStatus.Items["tsslStatus"].Text = "修改";
                    strFrmStatus = "MODIFY";
                    break;
                case "DEL":
                    ((MainForm)ParentForm).SsStatus.Items["tsslStatus"].Text = "刪除";
                    strFrmStatus = "DEL";
                    break;
            }
        }

        private void GetAccountData(string strAccountingSubID) //取得會計科目資料
        {
            //排除空值
            if (strAccountingSubID.Trim() == "")
            {
                return;
            }
            if (strAccountingSubID == null)
            {
                return;
            }

            strPKey = strAccountingSubID;

            StringBuilder strSQL = new StringBuilder("");
            strSQL.Append("Select * ");
            strSQL.Append("From OTB_FNC_AccountingSubjects ");
            strSQL.Append("Where AccountingBookID = '" + strAccountingBookID + "' And AccountingSubID = '" + strPKey + "'");

            //進行查詢
            DataTable dtTemp = (DataTable)UtilityClass.GetSQLResult(strSQL.ToString()).Tables["Result"];

            //進行資料顯示
            txtAccountingSubID.Text = dtTemp.Rows[0]["AccountingSubID"].ToString();
            txtAccountingSubName.Text = dtTemp.Rows[0]["AccountingSubName"].ToString();
            txtMemo.Text = dtTemp.Rows[0]["Memo"].ToString();
            cbAccountingClass.SelectedValue = dtTemp.Rows[0]["AccountingClass"].ToString();
            cbDCClass.SelectedValue = dtTemp.Rows[0]["DCClass"].ToString();
            cbToCarry.Checked = (dtTemp.Rows[0]["ToCarry"].ToString() == "Y");
            ((MainForm)ParentForm).SsStatus.Items["tsslModifyUser"].Text = dtTemp.Rows[0]["ModifyUser"].ToString().Trim();
            ((MainForm)ParentForm).SsStatus.Items["tsslModifyDate"].Text = dtTemp.Rows[0]["ModifyDate"].ToString().Trim();
        }

        private void SaveEven() //儲存事件
        {            
            try
            {
                switch (strFrmStatus.ToString())
                {
                    case "ADD":  //新增
                        StringBuilder sbADDSQL = new StringBuilder();
                        sbADDSQL.Append("Insert Into OTB_FNC_AccountingSubjects(AccountingBookID,AccountingSubID,AccountingClass,DCClass,AccountingSubName,ToCarry,CreateDate,CreateUser,ModifyDate,ModifyUser,Memo) ");
                        sbADDSQL.Append("Values(@AccountingBookID,@AccountingSubID,@AccountingClass,@DCClass,@AccountingSubName,@ToCarry,Getdate(),@CreateUser,Getdate(),@ModifyUser,@Memo)");
                        using (SqlDataAdapter sqlAdapter = new SqlDataAdapter())
                        {
                            //添加參數
                            sqlAdapter.InsertCommand = new SqlCommand();
                            sqlAdapter.InsertCommand.Connection = sqlConn;
                            sqlAdapter.InsertCommand.CommandText = sbADDSQL.ToString();
                            sqlAdapter.InsertCommand.Parameters.AddRange
                            (
                                    new SqlParameter[]
                                        {
                                            new SqlParameter("@AccountingBookID",strAccountingBookID),
                                            new SqlParameter("@AccountingSubID",txtAccountingSubID.Text.Trim()),
                                            new SqlParameter("@AccountingSubName",txtAccountingSubName.Text.Trim()),
                                            new SqlParameter("@AccountingClass",cbAccountingClass.SelectedValue.ToString()),
                                            new SqlParameter("@DCClass",cbDCClass.SelectedValue.ToString()),
                                            new SqlParameter("@ToCarry",cbToCarry.Checked ? "Y" : "N"),
                                            new SqlParameter("@CreateUser",strActiveUserID),
                                            new SqlParameter("@ModifyUser",strActiveUserID),
                                            new SqlParameter("@Memo",txtMemo.Text.ToString()),
                                        }
                            );

                            if (sqlConn.State == ConnectionState.Closed)  //判斷連線狀態
                            {
                                sqlConn.Open();
                            }

                            sqlAdapter.InsertCommand.ExecuteNonQuery();
                        }
                        break;
                    case "MODIFY":  //修改
                        StringBuilder sbMDFSQL = new StringBuilder();
                        sbMDFSQL.Append("Update OTB_FNC_AccountingSubjects Set ");
                        sbMDFSQL.Append("AccountingClass = @AccountingClass, ");
                        sbMDFSQL.Append("DCClass = @DCClass, ");
                        sbMDFSQL.Append("AccountingSubName = @AccountingSubName, ");
                        sbMDFSQL.Append("ToCarry = @ToCarry, ");
                        sbMDFSQL.Append("ModifyDate = GetDate(), ");
                        sbMDFSQL.Append("ModifyUser = @ModifyUser, ");
                        sbMDFSQL.Append("Memo = @Memo ");
                        sbMDFSQL.Append("Where AccountingBookID = @AccountingBookID And AccountingSubID = @AccountingSubID");
                        using (SqlDataAdapter sqlAdapter = new SqlDataAdapter())
                        {
                            //添加參數
                            sqlAdapter.UpdateCommand = new SqlCommand();
                            sqlAdapter.UpdateCommand.Connection = sqlConn;
                            sqlAdapter.UpdateCommand.CommandText = sbMDFSQL.ToString();
                            sqlAdapter.UpdateCommand.Parameters.AddRange
                            (
                                    new SqlParameter[]
                                            {
                                                new SqlParameter("@AccountingBookID",strAccountingBookID),
                                                new SqlParameter("@AccountingSubID",txtAccountingSubID.Text.Trim()),
                                                new SqlParameter("@AccountingSubName",txtAccountingSubName.Text.Trim()),
                                                new SqlParameter("@AccountingClass",cbAccountingClass.SelectedValue.ToString()),
                                                new SqlParameter("@ToCarry",cbToCarry.Checked ? "Y" : "N"),
                                                new SqlParameter("@DCClass",cbDCClass.SelectedValue.ToString()),
                                                new SqlParameter("@ModifyUser",strActiveUserID),
                                                new SqlParameter("@Memo",txtMemo.Text.ToString()),
                                            }
                            );

                            if (sqlConn.State == ConnectionState.Closed)  //判斷連線狀態
                            {
                                sqlConn.Open();
                            }

                            sqlAdapter.UpdateCommand.ExecuteNonQuery();
                        }
                        break;
                }
                    MessageBox.Show("儲存成功", "提示");
                    StatusChange("None");
                    LockForm();
            }
            catch (Exception ex)
            {
                MessageBox.Show("儲存失敗", "提示");
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private void DelEven()  //刪除事件
        {
            StringBuilder sbSQL = new StringBuilder();
            try
            {
                //執行Delete命令
                //執行命令
                sbSQL.Append("Delete OTB_FNC_AccountingSubjects Where AccountingBookID = @AccountingBookID And AccountingSubID = @AccountingSubID");

                using (SqlDataAdapter sqlAdapter = new SqlDataAdapter())
                {
                    //添加參數
                    sqlAdapter.DeleteCommand = new SqlCommand();
                    sqlAdapter.DeleteCommand.Connection = sqlConn;
                    sqlAdapter.DeleteCommand.CommandText = sbSQL.ToString();
                    sqlAdapter.DeleteCommand.Parameters.AddRange
                    (
                            new SqlParameter[]
                                            {
                                                new SqlParameter("@AccountingBookID",strAccountingBookID),
                                                new SqlParameter("@AccountingSubID",txtAccountingSubID.Text.Trim()),
                                            }
                    );

                    if (sqlConn.State == ConnectionState.Closed)  //判斷連線狀態
                    {
                        sqlConn.Open();
                    }

                    sqlAdapter.DeleteCommand.ExecuteNonQuery();
                }
                StatusChange("NONE");
            }
            catch (Exception ex)
            {
                MessageBox.Show("刪除錯誤","錯誤");
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private void AddEven() //新增事件
        {
            try
            {
                //本功能無新增功能
            }
            catch (Exception ex)
            {
                throw ex;

            }
        }

        private void GoEvent() //執行事件
        {
            try
            {
                StringBuilder strSQL = new StringBuilder("");
                switch (strFrmStatus.ToString())
                {
                    case "SEARCH": //搜尋
                        strSQL.Append("Select * ");
                        strSQL.Append("From OTB_FNC_AccountingSubjects ");
                        strSQL.Append("Where AccountingBookID = '" + strAccountingBookID + "' ");
                        if (txtAccountingSubID.Text.Trim() != "") //科目編號
                        {
                            strSQL.Append("And AccountingSubID like '" + txtAccountingSubID.Text.Trim() + "' ");
                        }
                        if (txtAccountingSubName.Text.Trim() != "") //會計稱名科目
                        {
                            strSQL.Append("And AccountingSubName like '" + txtAccountingSubName.Text.Trim() + "' ");
                        }
                        if (cbAccountingClass.SelectedValue != null)  //會計科目類別
                        {
                            if (cbAccountingClass.SelectedValue.ToString().Trim() != "")
                            {
                                strSQL.Append("And AccountingClass = '" + cbAccountingClass.SelectedValue.ToString() + "' ");
                            }
                        }                        
                        if (cbDCClass.SelectedValue != null)  //借貸方類別
                        {
                            if (cbDCClass.SelectedValue.ToString() != "")
                            {
                                strSQL.Append("And DCClass = '" + cbDCClass.SelectedValue.ToString() + "' ");
                            }
                        }
                        if (cbToCarry.Checked)  //是否結轉
                        {
                            if (cbDCClass.SelectedValue.ToString() != "")
                            {
                                strSQL.Append("And ToCarry = 'Y' ");
                            }
                        }

                        //進行查詢
                        dgvAccountingSubjects.DataSource = UtilityClass.GetSQLResult(strSQL.ToString()).Tables[0];
                        break;

                }
                LockForm();
            }
            catch (Exception ex)
            {
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }
               
        #endregion

        #region 事件觸發及問題處理

        private void AccountingSubjectMaintain_Load(object sender, EventArgs e)
        {
            SetupStatus();  //設定畫面狀態
        }

        private void tsbSearch_Click(object sender, EventArgs e)
        {
            try
            {
                //設定Toolbar狀態
                CleanToolbar();
                tsbSearch.Visible = false;
                tsbAdd.Enabled = false;
                tsbEdit.Enabled = false;
                tsbDelete.Enabled = false;
                tsbOK.Visible = true;
                tsbCancel.Visible = true;

                //開放查詢條件
                UnLockForm();

                //設定畫面物件狀態
                txtAccountingSubID.Text = "";
                txtAccountingSubName.Text = "";
                txtMemo.Text = "";
                cbToCarry.Checked = false;                
                cbAccountingClass.SelectedIndex = -1;
                cbDCClass.SelectedIndex = -1;

                StatusChange("Search");

            }
            catch (Exception ex)
            {
                MessageBox.Show("查詢錯誤", "提示");
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private void dgvAccountingSubject_CellEnter(object sender, DataGridViewCellEventArgs e)
        {
            string strAccountingSubID = (string)dgvAccountingSubjects.CurrentRow.Cells["cAccountingSubID"].Value;
            if (!string.IsNullOrEmpty(strAccountingSubID))
            {
                GetAccountData(strAccountingSubID);  //顯示該科目的值到畫面上
            }
        }
        
        private void tsbAdd_Click(object sender, EventArgs e)
        {
            try
            {
                CleanToolbar();
                tsbSearch.Enabled = false;
                tsbAdd.Visible = false;
                tsbEdit.Enabled = false;
                tsbDelete.Enabled = false;
                tsbSave.Visible = true;
                tsbCancel.Visible = true;
                CleanForm();
                UnLockForm();
                txtAccountingSubID.Focus();
                StatusChange("ADD");
                dgvAccountingSubjects.ReadOnly = true;
            }
            catch (Exception ex)
            {
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private void tsbEdit_Click(object sender, EventArgs e)
        {
            try
            {
                if (strPKey == "")
                {
                    MessageBox.Show("請先選擇資料", "提示");
                    return;
                }
                CleanToolbar();
                tsbSearch.Enabled = false;
                tsbAdd.Enabled = false;
                tsbEdit.Visible = false;
                tsbDelete.Enabled = false;
                tsbSave.Visible = true;                
                tsbCancel.Visible = true;
                UnLockForm();
                txtAccountingSubID.ReadOnly = true;
                txtAccountingSubName.Focus();
                StatusChange("Modify");
                dgvAccountingSubjects.ReadOnly = true;
            }
            catch (Exception ex)
            {
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private void tsbDelete_Click(object sender, EventArgs e)
        {
            try
            {
                if (MessageBox.Show("請問您確定要刪除本資料?", "提示", MessageBoxButtons.YesNo) == DialogResult.Yes)
                {
                    this.DelEven();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show("刪除錯誤!", "錯誤");
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private void tsbSave_Click(object sender, EventArgs e)
        {
            try
            {
                string strMessage = CheckForm();
                if (strMessage == "")
                {
                    this.SaveEven();
                    GetAccountData(strPKey);
                }
                else
                {
                    MessageBox.Show(strMessage, "提示");
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show("儲存錯誤!", "錯誤");
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private void tsbOK_Click(object sender, EventArgs e)
        {
            try
            {
                GoEvent();
                //還原Toolbar狀態
                tsbSearch.Enabled = true;
                tsbOK.Visible = false;
                tsbCancel.Visible = false;

                //關閉查詢條件
                LockForm();
                CleanToolbar();
            }
            catch (Exception ex)
            {
                MessageBox.Show("發生錯誤", "錯誤");
                ErrorHandler.WriteErrorLog("AccountingSubjectMaintain.cs", ex);
            }
        }

        private void tsbCancel_Click(object sender, EventArgs e)
        {
            CleanForm();
            CleanToolbar();
            LockForm();
            StatusChange("None");
        }

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

        private void tsbClean_Click(object sender, EventArgs e)
        {
            CleanForm();
        }

        private void cbAccountingClass_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (cbAccountingClass.SelectedValue != null)
            {
                if (cbAccountingClass.SelectedValue.ToString() == "E" | cbAccountingClass.SelectedValue.ToString() == "L")
                {
                    cbDCClass.SelectedValue = "C";
                }
                else
                {
                    cbDCClass.SelectedValue = "D";
                }
            }
        }        
        #endregion

        

        

        

       
    }
}