datagridview替换列标题 [英] datagridview replace column header

问题描述

我想遍历datagridview控件的每一列.
如果标题包含单词"hello"，即"you hello"，则将其替换为新单词，例如"great"
这就是我所拥有的，但不确定如何替换

Hi,
I would like to loop through each column of a datagridview control.
If the header contains the word "hello" i.e. "you hello", then it is to be replaced with a new word such as "great"
This is what I have but not sure how to replace

foreach (DataGridViewColumn col in dgv.Columns)
            {
                string strColumn = col.HeaderText.ToString();
                
                if (strColumn.ToLower().Contains("hello"))
                {
			//col.HeaderCell.Value = ""

有什么建议吗?
谢谢

Any suggestions please?
Thanks

推荐答案

属性System.Windows.Forms.DataGridViewColumn.HeaderText具有类型string，因此代码中的HeaderText.ToString()是毫无意义的.

同样，该属性是可读写的.这使整个问题变得毫无意义.您可以为其分配字符串值，而不仅仅是读取. 这是您想要的解决方案.

请参阅: http://msdn.microsoft.com/en-us /library/system.windows.forms.datagridviewcolumn.headertext.aspx [

The property System.Windows.Forms.DataGridViewColumn.HeaderText has the type string, so HeaderText.ToString() in your code is pointless.

Also, this property is read-write; and it makes the whole question pointless. You can assign a string value to it, not just read. This is the solution you wanted.

Please see: http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridviewcolumn.headertext.aspx[^].

Finally, think at my comment to the question: why? This is a rhetorical question; just think about it. :-)

—SA

尝试:

foreach (DataGridViewColumn col in dgv.Columns)
{
   col.HeaderText = col.HeaderText.Replace("hello", "great");
}

headercell.value必须解决.
谢谢

headercell.value is required to solve this.
Thank you

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