动态控制创建 [英] dynamic control creation

问题描述

我有一个继承面板的用户控件（比如myUserControl），我动态地在myUserControl上创建了一些文本框，然后我动态地在窗体上创建了一些

myUserControls一个循环 。当然我更改

名称，位置等..同时。


i在这里有一些问题。


例如：我怎么能到达每个myUserControl和textBoxes这个

myUserControl。

如果我直接联系他们可能会更好，我知道重命名控件

运行时没用。我该怎么办？

另一个问题是，我们不知道myUserControl上有多少个myUserControl或者创建了myUserControl上的
文本框。我需要自动滚动

功能。在面板上它可以工作，但在表格看来，自动滚动

不起作用。


thnkz

解决方案

e-mid。


有不同的方法可以做到这一点，我有一个推荐。


1.要获得单独的控件，请通过属性访问。


示例 -


protected TextBox mMyTextBox;


public TexBox MyTextBox

{

get {return mMyTextBox;}

}


2. Autoscroll甚至可以在表单的设计模式下工作。我不确定为什么

它不能用于你的形式


Shak。

" e-mid" <有人@某处>在消息中写道

新闻：Oi ************** @ TK2MSFTNGP09.phx.gbl ...

我有一个用户控件（比如myUserControl）继承了面板，我动态地在myUserControl上创建了一些文本框，然后我用循环动态地在窗体上创建了一些
myUserControls。当然我改变名称，位置等..同时。

我在这里遇到了一些问题。

例如：我怎么能到达每个myUserControl和textBoxes on这个
myUserControl。
我可以更好地直接联系到他们，我知道在运行时重命名控件
是没用的。我该怎么办？

另一个问题是，我们不知道myUserControl上会创建多少个myUserControl或者是myUserControl上的文本框。我需要自动滚动功能。在面板上它可以工作，但在表格看来，自动滚动
不起作用。

thnkz

e-mid。


有不同的方法可以做到这一点，我有一个推荐。


1.达到个人控制，通过属性访问。


示例 -


protected TextBox mMyTextBox;


public TexBox MyTextBox

{

get {return mMyTextBox;}

}


2.自动滚动将起作用即使在形式的设计模式。我不确定为什么

它不能用于你的形式


Shak。

" e-mid" <有人@某处>在消息中写道

新闻：Oi ************** @ TK2MSFTNGP09.phx.gbl ...

我有一个用户控件（比如myUserControl）继承了面板，我动态地在myUserControl上创建了一些文本框，然后我用循环动态地在窗体上创建了一些
myUserControls。当然我改变名称，位置等..同时。

我在这里遇到了一些问题。

例如：我怎么能到达每个myUserControl和textBoxes on这个
myUserControl。
我可以更好地直接联系到他们，我知道在运行时重命名控件
是没用的。我该怎么办？

另一个问题是，我们不知道myUserControl上会创建多少个myUserControl或者是myUserControl上的文本框。我需要自动滚动功能。在面板上它可以工作，但在表格看来，自动滚动
不起作用。

thnkz

" Shakir Hussain" < SH ** @ fakedomain.com>在消息中写道

新闻：#j ************** @ tk2msftngp13.phx.gbl ...

e-mid。

有不同的方法，我有一个推荐。

1.达到个人控制，通过属性访问。

示例 -

受保护的TextBox mMyTextBox;

公共TexBox MyTextBox
获取{return mMyTextBox;}

i别想，这个方式有效。动态创建的控件。

这里出现了另一个问题，默认情况下这个控件是私有的吗？

2.自动滚动甚至可以在表单的设计模式下工作。我不确定为什么
它不能用于你的形式


它水平滚动，但垂直自动滚动不起作用..


i不明白为什么？

Shak。

" e-mid" <有人@某处>在消息中写道
新闻：Oi ************** @ TK2MSFTNGP09.phx.gbl ...

我有一个用户控件（比如myUserControl）继承了面板，我动态地在myUserControl上创建了一些文本框，然后我用循环动态地在窗体上创建了一些
myUserControls。当然我改变名称，位置等..同时。

我在这里遇到了一些问题。

例如：我怎么能到达每个myUserControl和textBoxes on这个
myUserControl。
我可以更好地直接联系到他们，我知道在

上重命名控件

运行时没用。我该怎么办？

另一个问题是，我们不知道myUserControl上的
或文本框中会创建多少个myUserControls。我需要自动滚动功能。它在面板上工作，但在表格看来，
autoscroll不起作用。

thnkz

i have a user control (say myUserControl) that inherits panel, i create
some textboxes on myUserControl dynamically, then i create some
myUserControls on the form dynamically with a loop . of course i change
name,location etc.. meanwhile.

i have some problems here then.

eg: how could i reach each myUserControl and textBoxes on this
myUserControl.
it could be betterif i reach them directly, i know renaming a control on
the runtime is useless. what should i do?
another issue is, it is not known how many myUserControls on thye from or
textboxes on a myUserControl will be created. i need autoscroll
functionality. on the panel it works, but on the form it seems, autoscroll
does not work.

thnkz

解决方案

e-mid.

There are different ways to do that, i have one recomendation.

1. To reach individual controls, access through properties.

example -

protected TextBox mMyTextBox;

public TexBox MyTextBox
{
get {return mMyTextBox;}
}

2. Autoscroll will work even in design mode of form. I am not sure why
its not working for ur form

Shak.
"e-mid" <someone@somewhere> wrote in message
news:Oi**************@TK2MSFTNGP09.phx.gbl...

i have a user control (say myUserControl) that inherits panel, i create
some textboxes on myUserControl dynamically, then i create some
myUserControls on the form dynamically with a loop . of course i change
name,location etc.. meanwhile.

i have some problems here then.

eg: how could i reach each myUserControl and textBoxes on this
myUserControl.
it could be betterif i reach them directly, i know renaming a control on the runtime is useless. what should i do?
another issue is, it is not known how many myUserControls on thye from or
textboxes on a myUserControl will be created. i need autoscroll
functionality. on the panel it works, but on the form it seems, autoscroll
does not work.

thnkz

e-mid.

There are different ways to do that, i have one recomendation.

1. To reach individual controls, access through properties.

example -

protected TextBox mMyTextBox;

public TexBox MyTextBox
{
get {return mMyTextBox;}
}

2. Autoscroll will work even in design mode of form. I am not sure why
its not working for ur form

Shak.
"e-mid" <someone@somewhere> wrote in message
news:Oi**************@TK2MSFTNGP09.phx.gbl...

i have a user control (say myUserControl) that inherits panel, i create
some textboxes on myUserControl dynamically, then i create some
myUserControls on the form dynamically with a loop . of course i change
name,location etc.. meanwhile.

i have some problems here then.

eg: how could i reach each myUserControl and textBoxes on this
myUserControl.
it could be betterif i reach them directly, i know renaming a control on the runtime is useless. what should i do?
another issue is, it is not known how many myUserControls on thye from or
textboxes on a myUserControl will be created. i need autoscroll
functionality. on the panel it works, but on the form it seems, autoscroll
does not work.

thnkz

"Shakir Hussain" <sh**@fakedomain.com> wrote in message
news:#j**************@tk2msftngp13.phx.gbl...

e-mid.

There are different ways to do that, i have one recomendation.

1. To reach individual controls, access through properties.

example -

protected TextBox mMyTextBox;

public TexBox MyTextBox
{
get {return mMyTextBox;}
i dont think, this way works. controls created dynamically.
another question arised here , is this controls are private by default?
2. Autoscroll will work even in design mode of form. I am not sure why
its not working for ur form
it scrolls horizontally, but vertical autoscroll does not work..

i did not understand why?
Shak.
"e-mid" <someone@somewhere> wrote in message
news:Oi**************@TK2MSFTNGP09.phx.gbl...

i have a user control (say myUserControl) that inherits panel, i create
some textboxes on myUserControl dynamically, then i create some
myUserControls on the form dynamically with a loop . of course i change
name,location etc.. meanwhile.

i have some problems here then.

eg: how could i reach each myUserControl and textBoxes on this
myUserControl.
it could be betterif i reach them directly, i know renaming a control

on

the runtime is useless. what should i do?
another issue is, it is not known how many myUserControls on thye from or textboxes on a myUserControl will be created. i need autoscroll
functionality. on the panel it works, but on the form it seems, autoscroll does not work.

thnkz

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