.dll扩展名代表?(.dll estensions?)p1.12 当爱已成负担 |
静态链接库 |
动态链接库(dynamic linc libraries) |
内置函数 |
编译器 |
哪种窗口允许查看服务器的资源?(Which windows allows to view the resources of the servers?) p2.24 |
Solution Explorer 窗口 |
Properties 窗口 |
Server Explorer 窗口(the Server Explorer windows) |
Output 窗口 |
CLR是什么?p2.4 |
散血莲公共语言运行库(Common Language Runtime) |
组件 |
对象模型 |
中间语言 |
当用户将对象拖动到控件边界上时会触发什么事件?(What will trigger the event when the user object and drag to the border) p3.44 |
ItemDrag |
DragOver |
DragEnter |
DragLeave |
A. Clipboard是永久存储区。(Clipboard is Permanent storage area) P3.45 B. 可以在设计时或运行时添加控件。(Creating Event Handles at Run Time or Design) P3.34 |
A正确,B不正确 |
A不正确,B正确 |
A,B都错误 |
A,B都正确 |
在窗体加载事件过程中动态加载一个按钮控件的正确代码是下列哪一段?(to dynamically load a button control during the form load event) p3.34 |
Button btn= new Button(); 刘天华简介btn.Add(); |
Button btn= new Button(); this.Add(btn); |
Button btn= new Button(); this.Button.Add(btn); |
Button btn= new Button(); ls.Add(btn); |
Sorted |
Items |
SelectAll |
SelectionMode |
哪个属性确定是否可以移动控件或调整控件的大小?(What property determine whether can move or resize controls controls) |
Location |
Size |
Locked |
Visible |
StaeusStrip控件包含4种控件(control),这些控件是:p4.9 |
StatusButton, StatusLabel, ProgressBar, DropDownButton |
StatusButton, StatusLabel, ProgressGrid, DropDownButton |
SplitButton, StatusLabel, ProgressBar, DropDownButton |
SplitButton, StatusLabel, ProgressBar, DropDownLabel |
以下描述错误的是 |
SplitButton是StatusStrip的子控件p4.9 |
LayoutStyle属性指定StatusStrip控件的布局方向p4.9 |
TextDirection属性指定ToolStrip控件指定项上的文本绘制方向p5.43 |
Value属性是指定ProgressBar控件的当前值递增的数量( Specifies the amount to increment the current value of the control by when the PerformStep() method is called) p4.10 |
实现只能输入整型数的验证功能的代码是下列哪一段?(Implementation only input integer validation code) p4.16 |
private void textBox1_Validating(object sender, CancelEventArgs e) { try { int x = Int32.Parse(textBox1.Text); errorProvider1.SetError(textBox1, ""); } catch { errorProvider1.SetError(textBox1, "Not an integer value."); } } |
private void textBox1_Validating(object sender, CancelEventArgs e)佳能960 { try { int x = Int32.ToString(textBox1.Text); errorProvider1.SetError(textBox1, ""); } catch { errorProvider1.SetError(textBox1, "Not an integer value."); } } |
private void textBox1_Validating(object sender, CancelEventArgs e) { try { int x = Int32.Parse(textBox1.Text); errorProvider1.SetError(textBox1); } catch { errorProvider1.SetError(textBox1, "Not an integer value."); } } |
private void textBox1_Validating(object sender, CancelEventArgs e) { try { int x = Int32. ToString (textBox1.Text); errorProvider1.SetError(textBox1); } catch { errorProvider1.SetError(textBox1, "Not an integer value."); } } |
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