Question

C# 将一个字符串拆分到两个TextBox中

比如读取到车号冀A11111，要在combox中显示“冀A”,在textbox中显示“11111”
代码如何实现，急！

Answer 1

string str = "冀A11111";
//截取前两位 冀A
string strLeft = str.Substring(0, 2);
//从第3个开始截取后几位 11111
string strRigt = str.Substring(2);
//没有该项目，就往combox追加项目
if (combox.Items.Contains(strLeft) == false)
{
combox.Items.Add(strLeft);
}
combox.Text = strLeft;
textbox.Text = strRigt;

Answer 2

截取字符串了
string str1 = "冀A11111";
string[] str = str1.SubString(0,2);
textbox1.Text = str[1];
combox.Items.Add(str[0]);

这样就可以了。

Answer 3

public List<string> Method(ref List<string> temp)
{
List<string> firstList=new List<string>(){};
List<string> lastList=new List<string>(){};
if(tem.count>0)
{
foreach(string x in temp)
{
if(x.Length>0)
{
firstList.item.add(x.substring(0,2));
lastList.item.add(x.SubString(2));
}
}
}
temp=lastList;
return firstList;
}

Answer 4

string str = "冀A11111";
string num = string.Empty;
string oth = string.Empty;
foreach (char a in str.ToCharArray())
{
int t;
if (Int32.TryParse(a.ToString(), out t))
num += a.ToString();
else
err += a.ToString();
}
combox.Text = num;
textbox.Text = err;

Answer 5

string str = "A11111"
string strLeft = "冀"+str.Left(1);
string strRigth = str.Rigth(5);
combox.Text = strLeft;
textbox.Text = strRight;