//ReadOnly
public void SetReadOnly_ByFldName ( string strFldName, bool bReadOnly )
{
//如果定义了只能只读， 则程序也不能设置为可读。
if (IfCanReadOnly_ByFld(strFldName))
bReadOnly = true;
int nRow = GetRow_ByFld ( strFldName );
if ( nRow < 0 )
return ;
nColDef = GetColNo_ByName ( "Def" );
EDITITEMDEF struDef = new EDITITEMDEF ();
try
{
struDef.strComBin = Rows [ nRow ].Cells [ nColDef ].Value.ToString ();
}
catch ( Exception ex )
{
return;
}
struDef.bReadOnly = bReadOnly;
Rows[nRow].Cells[nColDef].Value = struDef.strComBin;
}
public bool IfCanReadOnly_ByFld(string strFldName)
{
int nRow = GetRow_ByFld(strFldName);
if ( nRow < 0 )
return false;
nColDef = GetColNo_ByName("Def");
EDITITEMDEF struDef = new EDITITEMDEF();
try
{
struDef.strComBin = Rows[nRow].Cells[nColDef].Value.ToString();
}
catch (Exception ex)
{
return false;
}
return struDef.bCanReadOnly;
}
void SetValue ()
{
//FF.Ctrl.MsgBox.Show("000");
if ( CurrentCell == null )
return;
string strValue = CurrentCell.Value.ToString();
HideAllCtrl();
int nRow = CurrentCell.RowIndex;
int nCol = CurrentCell.ColumnIndex;
EDITITEMDEF struDef = new EDITITEMDEF();
//FF.Ctrl.MsgBox.Show("111");
try
{
struDef.strComBin = Rows[nRow].Cells[nColDef].Value.ToString();
}
catch ( Exception ex )
{
return;
}
//FF.Ctrl.MsgBox.Show("222");
if ( struDef.bReadOnly )
return;
//test 1234
//FF.Ctrl.MsgBox.Show(struDef.bEvent.ToString());
//点击触发父窗口事件。
if ( struDef.bEvent )
{
if ( SendMsg != null )
{
string strCaption = Rows [ nRow ].Cells [ nColCaption ].Value.ToString ();
SendMsg(EVENTTYPE.Click, nRow , nCol, strCaption, "");
}
EndEdit();
return;
}
//只有点击在第二列（数值列）才有效。
if ( nCol != nColValue )
return;
Rectangle R = GetCellDisplayRectangle ( CurrentCell.ColumnIndex, CurrentCell.RowIndex, false ); //获取单元格位置
nOldCtrlRow = nRow;
nOldCtrlCol = nCol;
if ( struDef.CtrlType == CONTROLTYPE.TextBox )
{
if ( txtBox == null )
return;
txtBox.Text = ( CurrentCell == null ) ? "" : strValue; //对txtBox赋值
txtBox.SetBounds ( R.X, R.Y, R.Width, R.Height ); //定位坐标位置
txtBox.Visible = true;
//test
//CurrentCell = this[ 0, 0 ];
//BeginEdit ( false );
}
else if ( struDef.CtrlType == CONTROLTYPE.Combox )
{
if ( cmb == null )
return;
FF.Ctrl.Combo.Ary2Combo ( cmb, struDef.aryCombox );
cmb.Text = ( CurrentCell == null ) ? "" : strValue; //对combobox赋值
cmb.SetBounds ( R.X, R.Y, R.Width, R.Height ); //定位坐标位置
cmb.Visible = true;
}
else if ( struDef.CtrlType == CONTROLTYPE.DatePicker )
{
if ( datPicker == null )
return;
datPicker.strDate = ( CurrentCell == null || strValue == "" ) ? "" : strValue; //对combobox赋值
datPicker.SetBounds ( R.X, R.Y, R.Width, R.Height ); //定位坐标位置
if ( datPicker.strDate.Trim() == "" )
datPicker.ShowTxt ();
else
datPicker.ShowDatPacker ();
datPicker.Visible = true;
}
}
/// <summary>
/// 防止Fld重名， 用 EDITITEMDEF.Table 再区分一下。
/// </summary>
/// <param name="strFld"></param>
/// <param name="strTab"></param>
/// <returns></returns>
public int GetRow_ByFldTab ( string strFld , string strTab )
{
EDITITEMDEF struDef = new EDITITEMDEF ();
nColDef = GetColNo_ByName ( "Def" );
for ( int i = 0 ; i < Rows.Count ; i++ )
{
struDef.strComBin = Rows [ i ].Cells [ nColDef ].Value.ToString ();
if ( struDef.Fld == strFld && struDef.Table == strTab )
return i;
}
return -1;
}
public static int Compare ( DATA t1, DATA t2 )
{
EDITITEMDEF def1 = new EDITITEMDEF();
EDITITEMDEF def2 = new EDITITEMDEF();
def1.strComBin = t1.Def;
def2.strComBin = t2.Def;
if ( def1.OrderNo > def2.OrderNo )
return 1;
else if ( def1.OrderNo < def2.OrderNo )
return -1;
return 0;
}
void SetList ()
{
RowTemplate.Height = _nLineH;
nColCaption = GetColNo_ByName ( "Caption" );
nColValue = GetColNo_ByName ( "Value" );
nColDef = GetColNo_ByName ( "Def" );
if (DataSource == null)
return;
if (((System.Windows.Forms.Control) (this)).BindingContext == null)
return;
if ( DataSource != null )
BindingContext [ DataSource ].SuspendBinding ();
EDITITEMDEF struDef = new EDITITEMDEF();
for (int i = Rows.Count -1 ; i >= 0 ; i -- )
{
struDef.Set_ByCombin ( Rows[i].Cells[nColDef].Value.ToString() );
if (struDef.bReadOnly)
{
Rows[i].Cells[nColValue].Style.ForeColor = struDef.clrFore;
Rows[i].Cells[nColValue].Style.BackColor = clrReadOnly;
}
else
{
Rows[i].Cells[nColValue].Style.ForeColor = struDef.clrFore;
Rows[i].Cells[nColValue].Style.BackColor = struDef.clrBK;
}
if (struDef.bShow)
{
if (_bBrief && struDef.bHideInBrief)
Rows[i].Visible = false;
else
Rows[i].Visible = true;
}
else
Rows[i].Visible = false;
}
if ( DataSource != null )
BindingContext [ DataSource ].ResumeBinding ();
}
void SetValCellColor( ListViewItem li, EDITITEMDEF Def )
{
li.UseItemStyleForSubItems = false;
ListViewItem.ListViewSubItem subItem = li.SubItems[_nColVal];
SetCellColor( subItem, Def.clrFore, Def.clrBK );
//只读Item使用特殊颜色标示底色
//if ( Def.bCanReadOnly )
if ( ! AllowEdit(Def) )
SetCellColor( subItem, Def.clrFore, clrReadOnly );
}
private bool AllowEdit( EDITITEMDEF Def )
{
return (! Def.bCanReadOnly) && (! Def.bReadOnly);
}
private bool AllowShow(EDITITEMDEF Def)
{
return Def.bCanShow && Def.bShow;
}
private EDITITEMDEF GetItemDef( ListViewItem Item )
{
EDITITEMDEF ItemDef = new EDITITEMDEF();
if (Item != null)
ItemDef = GetItemDef( Item.Tag as DATA );
return ItemDef;
}
protected EDITITEMDEF GetItemDef( DATA data )
{
EDITITEMDEF ItemDef = new EDITITEMDEF();
ItemDef.Set_ByCombin( data.Def );
return ItemDef;
}
