【发布时间】:2023-03-27 14:18:01
【问题描述】:
我想要做的是在文件的标题行中读取到组合框。这是我的代码:
private void button4_Click(object sender, EventArgs e)
{
string[] startdelim = File.ReadAllLines(textBox1.Text);
int counter = 1;
foreach (string delim in startdelim)
{
if (counter == 1)
{
string removedelim = delim.Replace("\"", "");
string[] lines = removedelim.IndexOf(",");
foreach (string line in lines)
{
comboBox1.Items.Add(line);
}
}
counter++;
}
}
由于某种原因,它一直告诉我
错误无法在
string[] lines = removedelim.IndexOf(",");处将类型“int”隐式转换为“string[]”
【问题讨论】:
标签: c# type-conversion