如何更改所选行的颜色，即使它有条件？ [英] How to change the color of a selected row, even if it has a condition?

问题描述

我有一个gridview，如果condition = true / accept，那么该行将为绿色。否则是怀特。如果我选择正常（白色，无条件）行并单击，颜色将变为蓝色。



但如果我点击红色行仍然是红色。无论怎样，我想要它，如果我选择它，它总是将颜色变为蓝色。



我尝试了什么： < br $>

I have a gridview and if the condition = true/accept, then the row will be green. Otherwise is White. If I select a normal (white, without condition) row and click on, the Color changes to blue.

But if I click on a red row it still be red. I want that, no matter what, that it always changes the Color to blue if i select it.

What I have tried:

<pre lang="c#">protected void RowDataBound(object sender, GridViewRowEventArgs e)
    {
            e.Row.Attributes["onclick"] = Page.ClientScript.GetPostBackClientHyperlink(sender as Control, "Select$" + e.Row.RowIndex);
           
              if (Data.Rows[e.Row.RowIndex]["accept"].ToString() == "3")
            {
                e.Row.CssClass += " green";
                
            }

             if (e.Row.RowState == DataControlRowState.Selected)
            {
                e.Row.CssClass += " blue";
            }

    }

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (GridView1.SelectedIndex > -1)
        {
             foreach (GridViewRow row in ((GridView)sender).Rows)
            {
                if (row.RowIndex == GridView1.SelectedIndex)
                {
                    row.CssClass += " blue";
                }
                else
                {
                    row.CssClass = row.CssClass.Replace(" blue", string.Empty);
                }
            }
        }
    }

推荐答案

+ e.Row。 RowIndex）;

if（Data.Rows [e.Row.RowIndex] [accept]。ToString（）==3）
{
e.Row .CssClass + =green;

}

if（e.Row.RowState == DataControlRowState.Selected）
{
e.Row .CssClass + =blue;
}

}

" + e.Row.RowIndex); if (Data.Rows[e.Row.RowIndex]["accept"].ToString() == "3") { e.Row.CssClass += " green"; } if (e.Row.RowState == DataControlRowState.Selected) { e.Row.CssClass += " blue"; } }

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (GridView1.SelectedIndex > -1)
        {
             foreach (GridViewRow row in ((GridView)sender).Rows)
            {
                if (row.RowIndex == GridView1.SelectedIndex)
                {
                    row.CssClass += " blue";
                }
                else
                {
                    row.CssClass = row.CssClass.Replace(" blue", string.Empty);
                }
            }
        }
    }

您可以使用以下内容：

You can use following:

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
    if (GridView1.SelectedIndex > -1)
        GridView1.SelectedRow.CssClass = "blue";
}

您可以使用以下内容：

You can use following:

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
    if (GridView1.SelectedIndex > -1)
        GridView1.SelectedRow.CssClass = "blue";
}

或

OR

protected void OnSelectedIndexChanged(object sender, EventArgs e)
{
    foreach (GridViewRow row in GridView1.Rows)
    {
        if (row.RowIndex == GridView1.SelectedIndex)
        {
            row.BackColor = ColorTranslator.FromHtml("#A1DCF2");
        }
        else
        {
            row.BackColor = ColorTranslator.FromHtml("#FFFFFF");
        }
    }
}

这篇关于如何更改所选行的颜色，即使它有条件？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！