文本框控件

• When text is selected in the text box control , changing this property can release the value of the
  当在文本框控件中选定了文本时，更改此属性可能会释放
• Gets a clone of the mask provider associated with this instance of the masked text box control
  获取与掩码文本框控件的此实例关联的掩码提供程序的复本。
• Gets or sets a value indicating whether the current value of the text box control has changed
  获取或设置一个值，该值指示文本框控件的当前值是否已更改。
• Gets a value indicating whether the user can undo the previous operation in a text box control
  获取一个值，该值指示用户在文本框控件中能否撤消前一操作。
• Gets a reference to a collection of properties that define the appearance of text box controls
  获取一个对属性集合的引用，这些属性用于定义文本框控件的外观。
• Two text box controls are added so that end users can enter the recipient s name and address
  添加两个文本框控件是让最终用户可以在其中输入收件人的姓名和地址。
• Gets or sets the maximum number of characters the user can type or paste into the text box control
  获取或设置用户可在文本框控件中键入或粘贴的最大字符数。 （从
• Gets or sets the maximum number of characters the user can type or paste into the rich text box control
  获取或设置用户可在多格式文本框控件中键入或粘贴的最大字符数。
• Draws a text box control in the specified state and bounds , and with the specified text and text bounds
  绘制具有指定的状态和边界以及指定的文本和文本边界的文本框控件。
• Draws a text box control in the specified state and bounds , and with the specified text and text formatting
  绘制具有指定的状态和边界以及指定的文本和文本格式的文本框控件。