文字为彩色 [英] Text to color

问题描述

您好，
我想从给定的文本中选择一种颜色.假设用户在文本框中输入颜色名称.我想要的是根据在文本框中键入的颜色来更改表单颜色.说myform.backgroundcolor =?(我应该输入什么才能将文本转换为颜色)

希望你能得到.不需要使用colordialog.
谢谢.
关于

解决方案

使用

 Color myColor = Color.FromName(textBox1.Text);
如果(！(myColor.A ==  0 && myColor.R ==  0 && myColor.G ==  0 &&
    myColor.B ==  0 ))
{
   此.BackColor= myColor;
} 

如果颜色不是预定义的名称，则它将对所有ARGB元素返回0.因此，您需要提供一个下拉列表.

如果在文本框中输入了KnownColor，则实际上可以进行转换.

有关已知颜色的列表，请参见此处.

Hi Folks,
I want to make a color from given text. say the user types in the color name in a text box. what I want is to change the form color according to the color typed in the text box. Say myform.backgroundcolor=?(what should I type in to convert text to the color )

Hope you are getting. don''t need to use colordialog.
Thank you.
Regards

解决方案

use

Color myColor = Color.FromName(textBox1.Text);
if (!(myColor.A == 0 && myColor.R == 0 && myColor.G == 0 &&
    myColor.B == 0))
{
   this.BackColor = myColor;
}

If the color is not a predefined name, then it will return 0 to all of the ARGB elements.

There is plainly no API that cN magically decipher any terminology possible for any color. So, a drop down is what you need.

If a KnownColor is entered in a text box, you can actually do a conversion.

See here for a list of know colors.

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