多个复选框值进入datagridview single coloum [英] Multiple checkbox value into datagridview single coloum

问题描述

如果要检查要合并的数据并将其插入到datagridview单列中，我正在尝试允许特定的复选框。



表单正在添加列如下;

I'm trying to allow specific checkbox's if checked for the data to be merged and to be inserted into the datagridview single column.

The form is adding column as follows;

table.Columns.Add("Drinks", Type.GetType("System.Int32"))

然后



复选框1 =可乐

复选框2 =百事可乐复选框3 =芬达



公共类具有以下代码;

Then

Checkbox 1 = Coke
Checkbox 2 = Pepsi Checkbox 3 = Fanta

Public Class has the following code;

Dim Drinks As String

每个复选框都有以下代码及其文字;



Drinks =可乐

生成按钮信息如下;

Each of the checkbox has the following codes along with their text;

Drinks = "Coke"
The button to generate the information is as follows;

table.Rows.Add(Drinks.ToString)
   DataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill
   DataGridView1.RowTemplate.Height = 100
   DataGridView1.AllowUserToAddRows = False
   DataGridView1.DataSource = table

因此，如果有人选择'Checkbox1& Checkbox2'我如何获得datagridview coloum'Drinks'来显示可乐和放大器百事可乐？



我的尝试：



N / A i没有尝试任何东西，因为我找不到类似的线程

Therefore if someone selects 'Checkbox1 & Checkbox2' how can i get datagridview coloum 'Drinks' to show coke & pepsi?

What I have tried:

N/A i haven't tried anything as i can't find similar thread

推荐答案

请注意，您的列只能接受整数值，因为这行：

Note that your column can accept only integer value, because of this line:

table.Columns.Add("Drinks", Type.GetType("System.Int32"))

您正在尝试添加字符串（这是错误的！）：

And you're trying to add string (which is wrong!):

Dim Drinks As String
Drinks = "Coke"
table.Rows.Add(Drinks.ToString) 'Note: ToString() method is redundant

如果要添加整数值，则必须检查Checkbox是否已检查 [ ^ ]，然后添加一行数据表。



假设每种饮料都有其数值，你可以使用这样的东西：

If you want to add integer value, you have to check if Checkbox is Checked[^], then to add a row into datatable.

Assuming that each drink has its numeric value, you can use something like this:

'Coke = 1
If CheckBox1.Checked Then table.Rows.Add(New Object(){1})

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