麻烦看一下，为什么不执行回车事件？？

[jc15271149]

DataGridTableStyle ts = new DataGridTableStyle();
ts.MappingName = ds.Tables[0].TableName;

DataGridTextBoxColumn tbc1 = new DataGridTextBoxColumn();
tbc1.MappingName = "营业员编号";
tbc1.HeaderText = "1";
tbc1.TextBox.KeyDown += new KeyEventHandler(this.Column_KeyDown);
ts.GridColumnStyles.Add(tbc1);

DataGridTextBoxColumn tbc2 = new DataGridTextBoxColumn();
tbc2.MappingName = "营业员姓名";
tbc2.HeaderText = "2";
tbc2.TextBox.KeyDown += new KeyEventHandler(this.Column_KeyDown);
ts.GridColumnStyles.Add(tbc2);

dataGrid1.TableStyles.Add(ts);

dataGrid1.DataSource = ds.Tables[0].DefaultView;
-----------------------------------------
private void Column_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
if(e.KeyCode == Keys.Enter)
{
this.SalesPeople = dataGrid1[dataGrid1.CurrentCell.RowNumber,0].ToString();
this.DialogResult = DialogResult.OK;
}
}

[jc15271149]

顶

[mark44404]

this.SalesPeople ????

[aaaa250]

this.SalesPeople是窗体的一个属性

[jc15271149]

D

[xhsr]

Key.Enter 键被 DataGrid 控件拦截了。从 DataGrid 控件继承重写 ProcessCmdKey 方法。

[jc15271149]

谁有好点的解决方案

[jc15271149]

晕，能不能不重写ProcessCmdKey？

[jc15271149]

怎么找到ProcessCmdKey方法？

[zhy0101]

Form.KeyPreview 属性
如果窗体将接收所有键事件，则为 true；如果窗体上当前选定控件接收键事件，则为 false。默认值为 false。

[jc15271149]

我重写了ProcessCmdKey方法，把Enter改成E键,可以实现，不过就是觉得不是很理想，能不能在ProcessCmdKey中屏蔽Enter？

protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
// TODO: 添加 UserControl1.ProcessCmdKey 实现
int WM_KEYDOWN = 256;
int WM_SYSKEYDOWN = 260;
if((msg.Msg==WM_KEYDOWN)||(msg.Msg==WM_SYSKEYDOWN))
{
switch(keyData)
{
case Keys.Enter:
SendKeys.Send("{E}");
return true;
}
}
return base.ProcessCmdKey (ref msg, keyData);
}
}
----------------------------------
private void Column_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
if(e.KeyCode == Keys.E)
{
this.SalesPeople = dataGrid1[dataGrid1.CurrentCell.RowNumber,0].ToString();
this.DialogResult = DialogResult.OK;
}
}