根据列值更改字体颜色gridview行。不能索引gridviewrow？ [英] change the font color gridview row based on a columns value. cant index gridviewrow?

问题描述

我得到drr（5）的语法错误，其中5是我想基于颜色更改的列。
此方法适用于我使用数据集时

  Dim Land As String =Land
 Dim Air As String =Air
 Dim Cru As As String =Cruise
 
 Dim y As String 
 
对于每个drr作为gridviewrow在GridView2.Rows中
y = drr（5）.ToString（）
如果y = Land然后
 e.Row.ForeColor = System.Drawing.Color.LightGreen 
 ElseIf y = Air Then 
 e.Row.ForeColor = System.Drawing.Color.Red 
 ElseIf y = Cruise Then 
 e.Row.ForeColor = System.Drawing.Color.Green 
 End If 
 
 
下一个
  

解决方案

Dim a As String = GridView1.Rows（0）.Cells（0）.Text


使用 Text 变量，即单元格文字。

i am getting a syntax error at drr(5) which 5 is the column i want to base the color change on. this method works when i am using a dataset

Dim Land As String = "Land"
        Dim Air As String = "Air"
        Dim Cruise As String = "Cruise"

        Dim y As String

        For Each drr As gridviewrow In GridView2.Rows
            y = drr(5).ToString()
            If y = Land Then
                e.Row.ForeColor = System.Drawing.Color.LightGreen
            ElseIf y = Air Then
                e.Row.ForeColor = System.Drawing.Color.Red
            ElseIf y = Cruise Then
                e.Row.ForeColor = System.Drawing.Color.Green
            End If


        Next

解决方案

Dim a As String = GridView1.Rows(0).Cells(0).Text

use Text variable , that is the cell text word.

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