Windows窗体:TableAdapter和数据集 [英] Windows Forms: TableAdapter and DataSets

问题描述

大家好，

我有两种形式(Form1和amp2). Form1包含一个DataGridView控件及其相关的数据集和TableAdapter.如何在Form2中访问它们?我想这样写:

Hi all,

I have two forms (Form1 & Form2). Form1 contains a DataGridView control and its related dataset and TableAdapter. How do I access them in Form2? I would like to write it like this:

addressTableAdapter1.Update(mpRetailDataSet1); //by creating objects of them is not working

请举一个例子.



[原件.标题]
如何在另一个Windows窗体中获取TableAdapter和DataGridView的数据集

Please reply with an example.



[orig. title]
how to get TableAdapter and DataSet of DataGridView in Another Windows Form

推荐答案

根据哪个窗体创建另一个窗体，在创建的窗体中设置一个公共属性设置为DataSet和TableAdapter.

因此，如果Form1创建Form2，则Form2具有:

Depending on which form creates the other, set up a public property in the created form which set to the DataSet and TableAdapter.

So, if Form1 create Form2, then Form2 has:

public DataSet dataToManipulate {get; set;}
public TableAdapter tableToManipulate {get; set;}

和Form1:

And Form1:

Form2 frm = new Form2();
frm.dataToManipulate = myDataSet;
frm.tableToManipulate = myTableAdapter;
frm.ShowDialog();

这篇关于Windows窗体:TableAdapter和数据集的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！