private ImmasGridSchemaCollection GetData()
{
var dt = this.immasGrid1.DataSource as DataTable;
ImmasGridSchemaCollection columnCollection = new ImmasGridSchemaCollection();
if (dt == null)
{
return(null);
}
foreach (DataRow row in dt.Rows)
{
if (row.RowState == DataRowState.Deleted)
{
continue;
}
ImmasGridSchema column = new ImmasGridSchema();
column.Key = row["Key"].ToString();
column.Caption = row["Caption"].ToString();
column.ColumnStyle = (ImmasColumnStyle)int.Parse(row["ColumnStyle"].ToString());
column.Width = int.Parse(row["Width"].ToString() == "" ? "0" : row["Width"].ToString());
column.HAlign = (HAlign)int.Parse(row["HAlign"].ToString());
column.VAlign = (VAlign)int.Parse(row["VAlign"].ToString());
column.Hidden = bool.Parse(row["Hidden"].ToString() == "" ? "false" : row["Hidden"].ToString());
column.ReadOnly = bool.Parse(row["ReadOnly"].ToString() == "" ? "false" : row["ReadOnly"].ToString());
column.PrimaryKey = bool.Parse(row["PrimaryKey"].ToString() == "" ? "false" : row["PrimaryKey"].ToString());
columnCollection.Add(column);
}
return(columnCollection);
}
private void SetGridSchema(ImmasGridSchemaCollection gridSchemaCollection)
{
if (gridSchemaCollection.Count == 0)
{
return;
}
foreach (ImmasGridSchema column in gridSchemaCollection)
{
this.SetColumn(column.Key, column.Caption, column.ColumnStyle, column.Width
, HAlign.Center, VAlign.Middle
, column.PrimaryKey, column.ReadOnly, column.Hidden);
}
}
private void SetData(ImmasGridSchemaCollection data)
{
if (data.Count == 0)
{
return;
}
var dt = this.immasGrid1.DataSource as DataTable;
if (dt != null)
{
dt.Clear();
}
if (dt == null)
{
dt = new DataTable();
dt.Columns.Add("Key");
dt.Columns.Add("Caption");
dt.Columns.Add("ColumnStyle");
dt.Columns.Add("Width");
dt.Columns.Add("HAlign");
dt.Columns.Add("VAlign");
dt.Columns.Add("PrimaryKey");
dt.Columns.Add("ReadOnly");
dt.Columns.Add("Hidden");
}
foreach (ImmasGridSchema column in data)
{
DataRow row = dt.NewRow();
row["Key"] = column.Key;
row["Caption"] = column.Caption;
row["ColumnStyle"] = (int)column.ColumnStyle;
row["Width"] = column.Width;
row["HAlign"] = (int)column.HAlign;
row["VAlign"] = (int)column.VAlign;
row["PrimaryKey"] = column.PrimaryKey;
row["ReadOnly"] = column.ReadOnly;
row["Hidden"] = column.Hidden;
dt.Rows.Add(row);
}
dt.AcceptChanges();
this.immasGrid1.DataSource = dt;
}
