我有Windows应用程序,我添加了Textbox
并设置了AutoCompleteSource
属性...
txt.AutoCompleteMode = AutoCompleteMode.Suggest;
txt.AutoCompleteSource = AutoCompleteSource.CustomSource;
txt.AutoCompleteCustomSource = collection;
我已经从数据库中设置了收集数据..
然而,当用户从Textbox
下拉选择一些文本并点击标签移动到其他文本框或控件时......没有任何反应..我的意思是标签键不起作用且Textbox
不会丢失其focus()
,为什么?什么是解决方案?
答案 0 :(得分:0)
它应该转到下一个控件 - 除非你在任何textBox1的事件中指定了一些代码。我刚刚检查了这段代码,它工作正常,按下Tab键进入下一个控件:
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
string[] array = { "aaa", "abc", "acc", "aac", "acc", "bcc", "cbb", "bbb" };
//upper line iy my custom array, you get it from database
AutoCompleteStringCollection autoComplete = new AutoCompleteStringCollection();
autoComplete.AddRange(array);
textBox1.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
textBox1.AutoCompleteSource = AutoCompleteSource.CustomSource;
textBox1.AutoCompleteCustomSource = autoComplete;
}
private void button1_Click(object sender, EventArgs e)
{
//you can use this event to get some data:
string item = textBox1.Text.Trim();
}
}
如果你只有这个与textBox相关的代码必须工作!