如何在gridview中设置行颜色。 [英] how to set row colors in gridview.

问题描述

if (e.Row.RowType == DataControlRowType.DataRow)
        {
            int esal = int.Parse(e.Row.Cells[3].Text.ToString());
            if (esal > 12000)
            {
                e.Row.ForeColor = System.Drawing.Color.Blue;
                e.Row.BackColor = System.Drawing.Color.LightPink;
                e.Row.Font.Italic = true;
            }
            else if (esal == 15000)
            {
                e.Row.ForeColor = System.Drawing.Color.Brown;
                e.Row.BackColor = System.Drawing.Color.LightBlue;
                e.Row.Font.Italic = true;
            }
            else
            {
                e.Row.ForeColor = System.Drawing.Color.White;
                e.Row.BackColor = System.Drawing.Color.LightGreen;
                e.Row.Font.Italic = true;
            }

        }

我试过这个，但是我得到了一个例外...输入字符串格式不正确...请帮助我

I tried this ,but i got an exception in this ...input string was not a correct format ...please help me

推荐答案

foreach (GridViewRow row in yourGridView.Rows) {
      row.BackColor = Color.Green;
 }

你的错误与颜色和所有东西无关。错误必须在你的代码的第一行。那就是：

You error has nothing to do with colors and all that stuff. Error must be at first line of your code.That is:

int esal = int.Parse(e.Row.Cells[3].Text.ToString());

将此替换为以下代码：

Replace this with below code:

int esal= string.IsNullOrEmpty(e.Row.Cells[3].Text) ? 0 : int.Parse(e.Row.Cells[3].Text);

问候......

Regards...

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