Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
442 views
in Technique[技术] by (71.8m points)

c# - Set selected items for DataGridView ComboBox failed

I've got confusion of setting / getting selected indexes of combobox fields inside.

    this.Parameter.DataSource = lambdacat.Dict();
    {
        foreach (DataGridViewRow row in LimView.Rows)
        {
            //( (ComboBox)row.Cells[1] ) ???
        }
    }

yes , this doesn't work :)

thank you

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You can use

(row.Cells[1] as DataGridViewComboBoxCell).Value == yourvalue;

and get the selected value as

(row.Cells[1] as DataGridViewComboBoxCell).FormattedValue

To set a default selected value

(row.Cells[1] as DataGridViewComboBoxCell).Value =(row.Cells[1] as DataGridViewComboBoxCell).Items[yourneededindex] 

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...