如何突出显示DataGridView的特定行 [英] How to Highlight a specific Row of DataGridView

问题描述

亲爱的朋友.

我正在VB.Net中的一个项目上工作，并且已经制作了datagridview来显示输出.
我在DataGridView中有三列.如下；
1. SerialNo
2.金额
3.日期

现在，我要突出显示其中金额"字段的值大于10,000的DataGridView行.
那么，VB.Net中有任何机制吗?

等待答案.

Dear Friends.

I am working on a project in VB.Net and I have made a datagridview to show output.
I have three columns in DataGridView. which are as under;
1. SerialNo
2. Amount
3. Date

Now, I want to Highlight Those rows of DataGridView in which the Amount Field has a value more than 10,000.
So, Is there any Mechanism in VB.Net?

Waiting for answer.

推荐答案

For Each row As DataGridViewRow In DataGridView1.Rows
            Dim val As Integer =                      Integer.Parse(row.Cells(0).Value.ToString()) 
            If val > 10000 Then
                row.DefaultCellStyle.BackColor = Color.Red
            End If
        Next

//row.Cells(1) is your Amount Column

为什么不使用:

Why not use:

For f As Integer = 0 To DataGridView1.Rows.Count - 1
Dim num As Integer = Val(DataGridView1.Rows(f).Cells(1).Value)
If num > 10000 Then
DataGridView1.Rows(f).DefaultCellStyle.BackColor = Color.Red
End If
Next

或:

Or:

For Each row As DataGridViewRow In DataGridView1.Rows
Dim num As Integer = Val(row.Cells(1).Value)
If num > 10000 Then
row.DefaultCellStyle.BackColor = Color.Red
End If
Next

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