GridView RO颜色变化 [英] Gridview ro color change

问题描述

我使用的是gridview，其中我们选择了一行，当我们选择该行时，它的颜色发生了变化，并且未选择该行的行命令上的颜色不同.


请帮助我

我的代码是:

I am using a gridview in which we select a row,when we select the row then its color changed and which row is not selected that color different on rowcommand.


pls help me

my code is:

int intRowindex = int.Parse(e.CommandArgument.ToString()) - 1;
            GridViewRow selectedrow = grdRawDevice.Rows[intRowindex];
            selectedrow.BackColor = System.Drawing.Color.Aqua;
            pnlSite.Visible = true;
            hfIndex.Value = intRowindex.ToString();
            lblDeviceID = (Label)grdRawDevice.Rows[intRowindex].FindControl("lbl_deviceID");
            FillData();

推荐答案

因此，您需要存储以前的rowindex，我建议您将数据保存在viewstate中，检查代码

so for this you need to store the previous rowindex , i suggest you to save data in viewstate check the code

public int selectedroindex
{
 get
 {
    if(ViewState["selectedroindex"]!=null)
      return (int)ViewState["selectedroindex"];
    else 
      return -1;
 }
  set
 {
    ViewState["selectedroindex"]= value;
 }
}

执行完此操作后，只需恢复上一行的颜色，然后再更改所选行的颜色

after you do this just restore color back for the previous row before changing selected row color

GridViewRow prevselectedrow = grdRawDevice.Rows[intRowindex];
prevselectedrow.BackColor = System.Drawing.Color.white;//set to orignal colur

int intRowindex) = int.Parse(e.CommandArgument.ToString()) - 1;
            GridViewRow selectedrow = grdRawDevice.Rows[intRowindex];
            selectedrow.BackColor = System.Drawing.Color.Aqua;
            pnlSite.Visible = true;
            hfIndex.Value = intRowindex.ToString();
            lblDeviceID = (Label)grdRawDevice.Rows[intRowindex].FindControl("lbl_deviceID");
            FillData();

这篇关于GridView RO颜色变化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！