我如何对齐文本在使用C＃一个ListView一个子项？ [英] How do I align text for a single subitem in a ListView using C#?

问题描述

我是不是可以在任何地方找到答案这个看似简单的题目？是可以对齐一个WinForms ListView控件一个子项的文字

I wasn't able to find an answer anywhere about this seemingly simple topic: is it possible to align text of a single subitem in a WinForms ListView control?

如果是这样，怎么样？

我想在不同的排列在同一列的文本。

I would like to have text in the same column aligned differently.

推荐答案

有关备查，这里是我如何解决它：

For future reference, here's how I solved it:

// Make owner-drawn to be able to give different alignments to single subitems
lvResult.OwnerDraw = true;
...

// Handle DrawSubItem event
private void lvResult_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
    // This is the default text alignment
    TextFormatFlags flags = TextFormatFlags.Left;

    // Align text on the right for the subitems after row 11 in the 
    // first column
    if (e.ColumnIndex == 0 && e.Item.Index > 11)
    {
        flags = TextFormatFlags.Right;
    }

    e.DrawText(flags);
}

// Handle DrawColumnHeader event
private void lvResult_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
    // Draw the column header normally
    e.DrawDefault = true;
    e.DrawBackground();
    e.DrawText();
}

有必要处理DrawColumnHeader，否则没有文字或列分隔符会被绘制。

It was necessary to handle the DrawColumnHeader, otherwise no text or column separators would be drawn.

这篇关于我如何对齐文本在使用C＃一个ListView一个子项？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！