public static void PopulateGridView(MDTableHeapView view, GridView gridView, MDRowModel row) {
var reader = getReader(row.Parent.Tables, row.Parent.MDTable, row.Rid);
var beginPos = reader.Position;
gridView.Clear();
foreach (var column in row.Parent.MDTable.Columns) {
reader.Position = beginPos + column.Offset;
var offset = (uint)row.Parent.MDTable.StartOffset + (uint)reader.Position;
object value = null;
uint rawValue = 0;
switch (column.Size) {
case 1:
byte u1 = reader.ReadByte();
value = u1;
rawValue = u1;
break;
case 2:
ushort u2 = reader.ReadUInt16();
value = u2;
rawValue = u2;
break;
case 4:
uint u4 = reader.ReadUInt32();
value = u4;
rawValue = u4;
break;
default:
throw new Exception("Unexpected column size.");
}
var desc = GetDescription(row.Parent.MetaData, row.Parent.MDTable, column, rawValue);
var ctxMenu = GetContextMenu(view, row, row.Parent.MetaData, column.ColumnSize);
var cell = new GridView.Cell(desc,
back: desc == InvalidValue ? ControlPaint.Light(Color.Red) : SystemColors.ControlLight);
gridView.AddRow(column.Name, column.ColumnSize.ToString(), offset, value, cell, ctxMenu);
}
}
static ContextMenuStrip GetContextMenu(MDTableHeapView view, MDRowModel row, IMetaData metadata, ColumnSize size) {
ContextMenuStrip ctxMenu;
if (ColumnSize.Module <= size && size <= ColumnSize.GenericParamConstraint) {
Table targetTable = (Table)(size - ColumnSize.Module);
ctxMenu = CreateMDTokenContextMenu(view, targetTable);
}
else if (ColumnSize.TypeDefOrRef <= size && size <= ColumnSize.TypeOrMethodDef) {
CodedToken info;
switch (size) {
case ColumnSize.TypeDefOrRef:
info = CodedToken.TypeDefOrRef;
break;
case ColumnSize.HasConstant:
info = CodedToken.HasConstant;
break;
case ColumnSize.HasCustomAttribute:
info = CodedToken.HasCustomAttribute;
break;
case ColumnSize.HasFieldMarshal:
info = CodedToken.HasFieldMarshal;
break;
case ColumnSize.HasDeclSecurity:
info = CodedToken.HasDeclSecurity;
break;
case ColumnSize.MemberRefParent:
info = CodedToken.MemberRefParent;
break;
case ColumnSize.HasSemantic:
info = CodedToken.HasSemantic;
break;
case ColumnSize.MethodDefOrRef:
info = CodedToken.MethodDefOrRef;
break;
case ColumnSize.MemberForwarded:
info = CodedToken.MemberForwarded;
break;
case ColumnSize.Implementation:
info = CodedToken.Implementation;
break;
case ColumnSize.CustomAttributeType:
info = CodedToken.CustomAttributeType;
break;
case ColumnSize.ResolutionScope:
info = CodedToken.ResolutionScope;
break;
case ColumnSize.TypeOrMethodDef:
info = CodedToken.TypeOrMethodDef;
break;
default:
throw new InvalidOperationException(string.Format("Invalid ColumnSize: {0}", size));
}
ctxMenu = CreateCodedTokenContextMenu(view, info);
}
else if (size == ColumnSize.Strings) {
ctxMenu = CreateStreamContextMenu(view, metadata, metadata.StringsStream);
}
else if (size == ColumnSize.Blob) {
ctxMenu = CreateStreamContextMenu(view, metadata, metadata.BlobStream);
}
else if (size == ColumnSize.GUID) {
ctxMenu = CreateStreamContextMenu(view, metadata, metadata.GuidStream);
}
else
ctxMenu = null;
return ctxMenu;
}