目前遇到的问题就是当我选第二行第一行数据就会改变，求各位老师帮我解答一下
public partial class Form1 : Form
{
DataTable dtg = new DataTable();
DataTable dtd = new DataTable();
public Form1()
{
InitializeComponent();
Load += Form1_Load;
}
void Form1_Load(object sender, EventArgs e)
{
gridView1.CustomRowCellEditForEditing += gridView1_CustomRowCellEditForEditing;
//gridView1.CustomRowCellEdit += gridView1_CustomRowCellEdit;
DataTable dt = new DataTable();
dt.Columns.Add("FSBH", typeof(string));
dt.Columns.Add("LXBH", typeof(string));
gridControl1.DataSource = dt;
dtg.Columns.Add("LXBH", typeof(string));
dtg.Columns.Add("LXMC", typeof(string));
DataRow rowg = dtg.NewRow();
rowg["LXBH"] = "01";
rowg["LXMC"] = "136路";
dtg.Rows.Add(rowg);
dtd.Columns.Add("LXBH", typeof(string));
dtd.Columns.Add("LXMC", typeof(string));
DataRow rowd = dtd.NewRow();
rowd["LXBH"] = "05";
rowd["LXMC"] = "火车站";
dtd.Rows.Add(rowd);
}
void gridView1_CustomRowCellEdit(object sender, DevExpress.XtraGrid.Views.Grid.CustomRowCellEditEventArgs e)
{
switch (e.Column.FieldName)
{
case "LXBH":
string FSMC = gridView1.GetRowCellValue(e.RowHandle, "FSBH").ToString();
break;
}
}
void gridView1_CustomRowCellEditForEditing(object sender, DevExpress.XtraGrid.Views.Grid.CustomRowCellEditEventArgs e)
{
switch (e.Column.FieldName)
{
case "LXBH":
string FSMC = gridView1.GetRowCellValue(e.RowHandle, "FSBH").ToString();
if (FSMC != null && FSMC != "")
{
if (FSMC!="" && FSMC=="公交")
{
RepositoryItemLookUpEdit lookupg = (gridColumn2.ColumnEdit as RepositoryItemLookUpEdit);
lookupg.DataSource = dtg;
lookupg.ValueMember = "LXBH";
lookupg.DisplayMember = "LXMC";
lookupg.NullText = string.Empty;
lookupg.EditValueChanged += new EventHandler(lookup_EditValueChanged);
lookupg.ParseEditValue += new DevExpress.XtraEditors.Controls.ConvertEditValueEventHandler(lookup_ParseEditValue);
e.RepositoryItem = lookupg;
}
else if (FSMC!="" && FSMC=="地铁")
{
RepositoryItemLookUpEdit lookupd = (gridColumn2.ColumnEdit as RepositoryItemLookUpEdit);
lookupd.DataSource = dtd;
lookupd.ValueMember = "LXBH";
lookupd.DisplayMember = "LXMC";
lookupd.NullText = string.Empty;
lookupd.EditValueChanged += new EventHandler(lookup_EditValueChanged);
lookupd.ParseEditValue += new DevExpress.XtraEditors.Controls.ConvertEditValueEventHandler(lookup_ParseEditValue);
e.RepositoryItem = lookupd;
}
}
break;
default: break;
}
}
void lookup_ParseEditValue(object sender, DevExpress.XtraEditors.Controls.ConvertEditValueEventArgs e)
{
if (e.Value != null)
e.Value = e.Value.ToString();
else
e.Value = "";
e.Handled = true;
}
void lookup_EditValueChanged(object sender, EventArgs e)
{
DevExpress.XtraEditors.BaseEdit edit = gridView1.ActiveEditor;
switch (gridView1.FocusedColumn.FieldName)
{
case "LXBH":
System.Diagnostics.Debug.Write(edit.EditValue);
gridView1.SetFocusedRowCellValue(gridView1.Columns["LXBH"], edit.EditValue);
break;
}
}
}
