当selectitem在组合框中时，显示在datagridview值中 [英] when selecteditem in combobox ,show in datagridview value

问题描述

例如;
$ b $bı将在5周的组合框中选择，并将带我进入datagridview值week5，
$ b $bı将在组合框中选择6周并将带来我在datagridview值week6

以及它在组合框中显示的值将是datagridview中的值。

感谢您的帮助

for example;
ı will select in combobox week of 5 and will bring me in datagridview value week5,
ı will select in combobox week of 6 and will bring me in datagridview value week6
and what it show in combobox value will be value in datagridview to.
thanks for help

推荐答案

Tr use like ..

Tr use like..

private void ComboBox1_SelectedIndexChanged(object sender,System.EventArgs e)
{
string Val=ComboBox1.SelectedValue;
//get datatable corresponding with the Val e.g 5,6 etc and then fill grid here
}

ref。

https://msdn.microsoft.com/en-us/library/system.windows.forms.combobox.selectedindexchanged(v=vs .110）.aspx [ ^ ]

http://csharpdotnetfreak.blogspot.com/2009/02/ajax-cascading-dropdownlist-database.html [ ^ ]

http://www.aspsnippets.com/Articles/Creating-Cascading-DropDownLists-in-ASP.Net.aspx [ ^ ]

ref.
https://msdn.microsoft.com/en-us/library/system.windows.forms.combobox.selectedindexchanged(v=vs.110).aspx[^]
http://csharpdotnetfreak.blogspot.com/2009/02/ajax-cascading-dropdownlist-database.html[^]
http://www.aspsnippets.com/Articles/Creating-Cascading-DropDownLists-in-ASP.Net.aspx[^]

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