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

namespace Lskj.MyControl
{
    public partial class LabelComboxEx : UserControl
    {
        private int padding_right = 7;
        public LabelComboxEx()
        {
            InitializeComponent();
        }
        private string labelText;
        [Description("Label值")]
        public string LabelText
        {
            get { return labelText; }
            set
            {
                labelText = value;
                lbMsg.Text = value;
                pl_left.Width = lbMsg.Width + padding_right;
            }
        }

        private string text;
        [Description("文本框值")]
        public override string Text
        {
            get
            {
                return txtBox.Text;
            }
            set
            {
                text = value;
                txtBox.Text = text;
            }
        }

        [Description("提示文本")]
        public string TipMsg { get; set; }

        public void setDataSource(string sql, string key, string value)
        {
            if (!string.IsNullOrEmpty(sql))
            {
                DataTable dt =SqlHelper.ExecuteDataSet(sql).Tables[0];
                txtBox.DataSource = dt;
                txtBox.DisplayMember = value;
                txtBox.ValueMember = key;
            }
        }

        public ComboBox getComboBox
        {
            get { return txtBox; }
        }
        private string defaultString;

        public string DefaultString
        {
            get { return defaultString; }
            set { defaultString = value; }
        }
        private string unionFields;

        public string UnionFields
        {
            get { return unionFields; }
            set { unionFields = value; }
        }
        private string unionValue;

        public string UnionValue
        {
            get { return unionValue; }
            set { unionValue = value; }
        }
    }
}