如何计算datagridview中特定列的总值 [英] How to count total value of particular column in datagridview

问题描述

你好，

任何人都可以告诉我如何计算datagridview中特定列的值。比如说datagridview中有QTY列现在最后我要计算总数量。假设我输入''10数量''然后下次我输入''20数量''。现在总数量应显示30文本框。



我该怎么做!!

Hello there,
Can anyone plz tell me how do i count values of particular column in datagridview. for say "there is QTY column in datagridview" now at the end i want to count total QTY. suppose i entered ''10 qty'' then next time i entered '' 20 qty''. now the total qty should be displayed ''30'' text box.

how can i do that !!

推荐答案

Dim VBal As Integer

For x As Integer = 0 To DataGridView1.Rows.Count - 1

VBal + = Val（DataGridView1.Rows（x）.Cells（QTY）。Value）

下一页x

TextBox1.Text = VBal

Dim VBal As Integer
For x As Integer = 0 To DataGridView1.Rows.Count - 1
VBal += Val(DataGridView1.Rows(x).Cells("QTY").Value)
Next x
TextBox1.Text = VBal

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