gridview中文本框的Onkeyenter事件 [英] Onkeyenter event of textbox in a gridview

问题描述

我在datagrid中有一个文本框和下拉列表。如果我在文本框中输入下拉列表的值字段，我想在下拉列表中选择相应的项目。我怎么能这样做。谁能帮帮我？我需要在vb.net编码c＃

i have one textbox and dropdown in datagrid. if am entering the value field of the dropdown in textbox i want to select corresponding item in dropdown. how can i do this .can anyone help me? i need coding in vb.net c#

推荐答案

这里是一个快速类似的示例代码textbox和ListBox。

Hi,

here's a quick similar example code with textbox and ListBox.

for (int i = 0; i <= listBox1.Items.Count; i++)
            {
                if (listBox1.Items[i].ToString() == textBox1.Text)
                {
                    listBox1.SelectedIndex = i;
                    break;
                }
            }

也应该适合你。



最好的问候

Should also work for you.

Best Regards

根据您的要求在datagrid rowbound事件或数据绑定事件中尝试以下方法。

Try this below method in the datagrid rowbound event or databound event according to your requirement.

Private Sub textBox1_KeyUp(sender As Object, e As KeyEventArgs)
    If textBox1.Text <> String.Empty Then
        cmbFile.SelectedValue = textBox1.Text

        
    End If
End Sub

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