VC++中object sender的用法代码里有一句:private void treeView1_AfterSelect(object sender,TreeViewEventArgs e)提示错误:error C2320:expected ':' to follow access specifier 'type'error C2061:syntax error :identifier 'object'是不是差
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/17 11:38:14
VC++中objectsender的用法代码里有一句:privatevoidtreeView1_AfterSelect(objectsender,TreeViewEventArgse)提示错误:err
VC++中object sender的用法代码里有一句:private void treeView1_AfterSelect(object sender,TreeViewEventArgs e)提示错误:error C2320:expected ':' to follow access specifier 'type'error C2061:syntax error :identifier 'object'是不是差
VC++中object sender的用法
代码里有一句:
private void treeView1_AfterSelect(object sender,TreeViewEventArgs e)
提示错误:
error C2320:expected ':' to follow access specifier 'type'
error C2061:syntax error :identifier 'object'
是不是差哪个头文件?还是类?
VC++中object sender的用法代码里有一句:private void treeView1_AfterSelect(object sender,TreeViewEventArgs e)提示错误:error C2320:expected ':' to follow access specifier 'type'error C2061:syntax error :identifier 'object'是不是差
看来你以前是做 c++builder/delphi的.
vc下没有object类型.
VC++中object sender的用法代码里有一句:private void treeView1_AfterSelect(object sender,TreeViewEventArgs e)提示错误:error C2320:expected ':' to follow access specifier 'type'error C2061:syntax error :identifier 'object'是不是差
未处理的“System.ArgumentException”类型的异常出现在 system.windows.forms.dll 中.static void Main() {}private void Form1_Load(object sender,System.EventArgs e){}private void menuItem2_Click(object sender,System.EventArgs e){}private vo
C#语句,请解释一下括号里的含义private void tsmiAngel_Tick(object sender,EventArgs e)object sender和EventArgs e分别是什么含义?sender可以换成别的词吗?
其中“进入系统”按钮的代码如下:public partial class Ln_DangBan_Login :System.Web.UI.Page{protected void Page_Load(object sender,EventArgs e){}protected void imgLogin_Click(object sender,ImageClickEventArgs e){string[] str = new PxOA.
帮忙理解事件托管其中的object sender(事件发行者) 与keyEventArges e 的实际意义,与其作用
一道C#程序题,麻烦大伙啦,用C#做一个记事本的程序,并实现快捷键功能,附上程序:private void 保存SToolStripMenuItem_Click(object sender,EventArgs e){try{saveFileDialog1.Filter = 文本文件|*.txt|word文档|*.doc; //
为什么ListBox1.SelectedIndex的值等于-1protected void btnDeleteType_Click(object sender, EventArgs e) { if (this.lstCardType.SelectedIndex != -1) { string typeId = this.lstCardType.SelectedItem.Value; bool
Global.asax.cs文件里的内容,小弟初学,这个文件里面的东西都分表是做什么的,可以在里面加点什么内容,能干点什么呢?protected void Application_Start(Object sender,EventArgs e){}protected void Session_Start(Object se
private void button11_Click(object sender,EventArgs e){Button btn = (Button)sender;textBox1.Text = textBox1.Text + + btn.Text + ;}private void button12_Click(object sender,EventArgs e){Button btn = (Button)sender;textBox1.Text = textBox1.Text
有关C#的问题,请高手给我用语言文字解读以下下面的语法protected void Page_Load(object sender,EventArgs e){Image1.ImageUrl = Server.MapPath(IMG/Curve.jpg);Image1.Visible = false;}protected void Button1_Click(object sender,EventA
C#动态改变响应函数我有个控件,ID叫做LINK_UP,我想在C#代码中动态修改他的动作函数如:我写了 void LinkUp_Click(object sender,EventArgs e){MessageBox.Show(注册成功);return;throw new NotImplementedException();}然
谁能帮我详细解释一下这个用C#画图的代码是怎样画出来的?private void Form1_Paint(object sender,PaintEventArgs e){// 准备平行四边形Point[] sbx = new Point[]{new Point(100,50),new Point(400,50),new Point(350,200),new Point(
苹果中VC含量的测定
vc 中c的化学式为c6h8o6
VC中绘图的函数有哪些
VC++中fwrite函数的用法是什么?
你好,谢谢你回答我的问题,我想再麻烦您一下,能帮我解释解释这是什么意思吗?我看不懂.因为我做的是毕设以后要答辩,谢谢你! protected void TextBox4_TextChanged(object sender, EventArgs e) { Regex E
关于return的解释protected void btnLogin_Click(object sender,ImageClickEventArgs e){if(txtUser.Text.Trim()==){lblInfo.Text=用户名不可为空;return;}}return表示具体什么意思