120 lines
4.2 KiB
C#
120 lines
4.2 KiB
C#
using ProductionControl.UIExtend;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace ProductionControl
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{
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public partial class FrmInput : Form
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{
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private TextBoxRemind remind = null;
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private string[] listData;
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public string inputData = "";
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public FrmInput(List<string> list, string subject = null,string defaultData="")
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{
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InitializeComponent();
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if (list == null)
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{
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this.cobList.Visible = false;
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this.textBox1.Text = defaultData;
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remind = new TextBoxRemind();
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remind.InitAutoCompleteCustomSource(textBox1);
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}
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else
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{
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this.textBox1.Visible = false;
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this.cobList.DropDownStyle = ComboBoxStyle.DropDown;//可输入下拉框
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//this.cobList.DataSource = list;
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//cobList.AutoCompleteSource = AutoCompleteSource.ListItems;
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//cobList.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
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this.listData=list.ToArray();
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cobList.Items.AddRange(listData);//比使用DataSource速度要快一些
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cobList.TextUpdate += cobList_TextUpdate;//重新绑定事件
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cobList.KeyDown += CobList_KeyDown;
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this.cobList.Text = defaultData;
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cobList.Focus();
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cobList.SelectAll();
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}
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//
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if (!string.IsNullOrWhiteSpace(subject))
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this.Text = subject;
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}
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private void CobList_KeyDown(object sender, KeyEventArgs e)
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{
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if(e.KeyCode == Keys.Enter)
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{
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if (cobList.Items.Count ==1)
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cobList.Text= cobList.Items[0].ToString();
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}
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}
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private void btnOK_Click(object sender, EventArgs e)
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{
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if (textBox1.Visible)
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{
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inputData = this.textBox1.Text.Trim();
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if (inputData.Trim() == "") return;
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//记忆
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remind.Remind(inputData);
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}
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else
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{
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if (cobList.Items.Count <1)
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return;
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string tmp = this.cobList.Text.Trim();
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var text = listData.FirstOrDefault(x => x== tmp);//忽略大小写
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if (string.IsNullOrEmpty(text))
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return;
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inputData = text;
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}
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this.DialogResult = DialogResult.OK;
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}
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private void cobList_TextUpdate(object sender, EventArgs e)
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{
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string str = cobList.Text; //获取cb_material控件输入内
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//清空combobox
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cobList.DataSource = null;
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cobList.Items.Clear();
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var workOrderFiltered = listData.Where(x => x.IndexOf(str, StringComparison.CurrentCultureIgnoreCase) != -1).ToArray();//忽略大小写
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cobList.Items.AddRange(workOrderFiltered);//比使用DataSource速度要快一些
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// 不存在符合条件时
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//设置光标位置，若不设置：光标位置始终保持在第一列，造成输入关键词的倒序排列
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cobList.Cursor = Cursors.Default; //保持鼠标指针原来状态，有时候鼠标指针会被下拉框覆盖，所以要进行一次设置
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if (workOrderFiltered.Length > 0)
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{
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if (!cobList.DroppedDown)
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cobList.DroppedDown = true; // 自动弹出下拉框
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}
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//else if (cobList.DroppedDown)
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// cobList.DroppedDown = false;
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cobList.SelectionStart = str.Length; // 设置光标位置，若不设置：光标位置始终保持在第一列，造成输入关键词的倒序排列
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}
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private void FrmInput_Load(object sender, EventArgs e)
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{
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}
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private void FrmInput_Shown(object sender, EventArgs e)
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{
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if(textBox1.Visible)
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textBox1.Focus();
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}
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}
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}
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