组合框专注于选择后文本的开头 [英] combobox focus on beginning of text after selection
问题描述
我正在使用带有组合框的 winform，该组合框的下拉宽度大于其大小.当用户从那里选择某些内容时，它只显示文本的结尾而不是开头.我如何默认显示以字符串开头的文本?
I'm using winforms with a combobox that has a wider drop down width than it's size. when a user selects something from there, it displays just the ending of the text instead of the beginning. how do i default it to show text starting with the start of the string?
即.组合框有项目
- 乔治亚州亚特兰大
- 佐治亚州雅典
- 佛罗里达迈阿密
- ....
然后用户选择一个，然后他们在框中看到的都是格鲁吉亚"
and the user picks one and all they see in the box afterwards is "a Georgia"
不，不幸的是，我没有足够的资产来使组合框变大，并且列表中的单词顺序不会改变.
no, i unfortunately don't have the realestate to make the combobox bigger, and the order of the words in the list won't be changed.
谢谢！
推荐答案
诀窍是在 SelectedIndexChanged 事件发生后调用 select :
The trick is to call the select after the SelectedIndexChanged event happens:
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) {
this.BeginInvoke(new Action(() => { comboBox1.Select(0, 0); }));
}
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