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问题描述

我没有写这段代码,所以我不确定这个错误是怎么回事。

checkedListBox1是一个公共对象。为什么错误表明在for循环中期望''类''是
?是因为该方法是静态的吗?

这是错误和代码:


C:\ ... \ Form1.cs(1130) ):''APP.mainForm.checkedListBox1''表示''字段''

,其中''类''是预期的

public static void MenuItem_Click(object sender ,System.EventArgs e)

{

for(int i = 0; i< checkedListBox1.Items.Count; i ++)//<<<< 1130行

{

checkedListBox1.SetItemChecked(i,false);

}

}


同样出错:C:\ ... \ newPrompt.cs(172):对象引用

是非静态字段方法,或者属性

''APP.mainForm.MenuItem''

private void button1_Click(object sender,System.EventArgs e)

{

for(int o = mainForm.historyMenuItem.MenuItems.Count-1; o> = 0; o--)

mainForm.historyMenuItem.MenuItems.RemoveAt(o);


}


帮助表示赞赏。

解决方案







For我只能猜测这个错误。它是mainForm类的名称吗?


HTH

B \ rgds



I didn''t write this code so I''m not sure what is going on with this error.
checkedListBox1 is a public object. Why does the error say that it is
expecting a ''class'' in a for loop? Is it because the method is static?
Here is the error and the code:

C:\...\Form1.cs(1130): ''APP.mainForm.checkedListBox1'' denotes a ''field''
where a ''class'' was expected
public static void MenuItem_Click(object sender, System.EventArgs e)
{
for(int i = 0; i<checkedListBox1.Items.Count;i++)//<<<<line 1130
{
checkedListBox1.SetItemChecked(i,false);
}
}

Also getting an error saying: C:\...\newPrompt.cs(172): An object reference
is required for the nonstatic field, method, or property
''APP.mainForm.MenuItem''
private void button1_Click(object sender, System.EventArgs e)
{
for(int o = mainForm.historyMenuItem.MenuItems.Count-1; o>=0;o--)
mainForm.historyMenuItem.MenuItems.RemoveAt(o);

}

Help is appreciated.

解决方案






For this error I can only guess. Is it mainForm the name of the class?

HTH
B\rgds
100


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10-28 23:33