public void findspecific(int winnerx, int winnery)
{
string ineed = "tb" + winnerx + winnery;
ineed.text = "Something"; // --> this line isn't work because "ineed" is a string.
}
所有文本框名称都以“tb”和winsx和winnery开头 数字一起定位获胜者所在的文本框 我不能使用ineed.Text,因为它的字符串不是按钮引用。如何用“ineed”字符串引用tb(x)(y)按钮 变量?
答案 0 :(得分:0)
可能是这样的。
public void findspecific(int winnerx, int winnery)
{
string ineed = "tb" + winnerx + winnery;
if ( anyButton.Name.Equals(indeed)) //
{
anyButton.Text = "Something";
}
}
答案 1 :(得分:0)
对于WinForms:
public void findspecific(int winnerx, int winnery)
{
string ineed = "tb" + winnerx.ToString() + winnery.ToString();
Control[] matches = this.Controls.Find(ineed, true);
if (matches.Length > 0 && matches[0] is TextBox)
{
TextBox tb = (TextBox)matches[0];
tb.Text = "Something";
}
else
{
MessageBox.Show(ineed, "No Match Found!");
}
}
答案 2 :(得分:-2)
我对WPF很新,但有些东西告诉我你不能这样做。 TEXTBOX是一个资源,它被分配了一个资源ID,使其成为CONST。在我的项目中,我不得不通过解析字符串并使用IF语句来更新相应的TEXTBOX来封装文本分配。