CNAS/CNAS_DBSync/frmAddSubtract.cs

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

namespace CNAS_DBSync
{
    public partial class frmAddSubtract : Form
    {
        public SyncInstrumentItemInfo syncInstrument { get; set; }

        public CnasConditionMapValue conditionvalue { get; set; }

        public frmAddSubtract(SyncInstrumentItemInfo syncInstrument, CnasConditionMapValue conditionvalue)
        {
            InitializeComponent();

            this.syncInstrument = syncInstrument;
            this.conditionvalue = conditionvalue;
        }

        private void frmAddSubtract_Load(object sender, EventArgs e)
        {
            if (conditionvalue == null) return;

            string strValue = "";
            if (conditionvalue.Value != null)
                strValue = conditionvalue.Value.ToString();

            if (strValue != "")
            {
                string[] strValues = strValue.Split(new string[] { "{", "}" }, StringSplitOptions.RemoveEmptyEntries);
                if (strValues.Length == 3)
                {
                    txtPrama1.Text = "{" + strValues[0] +"}";
                    cbxParams2.Text = strValues[1] == "Add" ?"数值相加": "数值相减";
                    txtPrama3.Text = "{" + strValues[2]+ "}";
                }
                else
                {
                    conditionvalue.Condition = new MapCondition();
                    conditionvalue.Value = "";
                }
            }
        }


        private void btnSelect1_Click(object sender, EventArgs e)
        {
            frmSelectInstruItem frm = new frmSelectInstruItem(syncInstrument);
            if (frm.ShowDialog() == DialogResult.OK)
            {
                if (frm.strSelectedColumn != "")
                    txtPrama1.Text = "{[" + frm.strSelectedColumn + "]}";
            }
        }

        private void btnSelect3_Click(object sender, EventArgs e)
        {
            frmSelectInstruItem frm = new frmSelectInstruItem(syncInstrument);
            if (frm.ShowDialog() == DialogResult.OK)
            {
                if (frm.strSelectedColumn != "")
                    txtPrama3.Text = "{[" + frm.strSelectedColumn + "]}";
            }
        }

        private void btnOK_Click(object sender, EventArgs e)
        {
            if (this.txtPrama1.Text.Trim() == "" && this.cbxParams2.Text.Trim() == "" && this.txtPrama3.Text.Trim() == "")
                return;
            conditionvalue.Value = this.txtPrama1.Text;
            if (this.cbxParams2.Text != "")
                conditionvalue.Value += this.cbxParams2.Text=="数值相加"?"{Add}":"{Subtract}";
            if (this.txtPrama3.Text != "")
                conditionvalue.Value += this.txtPrama3.Text;

            this.DialogResult = DialogResult.OK;
            this.Close();
        }

       
    }
}