使用步骤，
1.创建字段
void __fastcall TForm1::Button1Click(TObject *Sender)
{
this->ClientDataSet1->EmptyDataSet();
this->ClientDataSet1->Active=True;
this->ClientDataSet1->Append();
this->ClientDataSet1->FieldByName("JGBM")->Value="1";
this->ClientDataSet1->FieldByName("DYBM")->Value="2";
this->ClientDataSet1->FieldByName("QPBJ")->Value="1";
this->ClientDataSet1->FieldByName("JGMC")->Value="2";
this->ClientDataSet1->Append();
this->ClientDataSet1->FieldByName("JGBM")->Value="1";
this->ClientDataSet1->FieldByName("DYBM")->Value="2";
this->ClientDataSet1->FieldByName("QPBJ")->Value="1";
this->ClientDataSet1->FieldByName("JGMC")->Value="2";
this->ClientDataSet1->Append();
this->ClientDataSet1->FieldByName("JGBM")->Value="1";
this->ClientDataSet1->FieldByName("DYBM")->Value="2";
this->ClientDataSet1->FieldByName("QPBJ")->Value="1";
this->ClientDataSet1->FieldByName("JGMC")->Value="2";
this->ClientDataSet1->Append();
this->ClientDataSet1->FieldByName("JGBM")->Value="1";
this->ClientDataSet1->FieldByName("DYBM")->Value="2";
this->ClientDataSet1->FieldByName("QPBJ")->Value="1";
this->ClientDataSet1->FieldByName("JGMC")->Value="2";
this->ClientDataSet1->Append();
this->ClientDataSet1->FieldByName("JGBM")->Value="1";
this->ClientDataSet1->FieldByName("DYBM")->Value="2";
this->ClientDataSet1->FieldByName("QPBJ")->Value="1";
this->ClientDataSet1->FieldByName("JGMC")->Value="2";
this->DBGrid1->Refresh();
}
//---------------------------------------------------------------------------
void TForm1::InitClientDataSet()
{
//TODO: Add your source code here
//添加CLIENTDATASET控件列
TFieldDefs *p_cl_Defs=ClientDataSet1->FieldDefs;
// ClientDataSet1->FieldDefs->Add("JGBM",ftString,10);
TFieldDef * p_cl_Def=NULL;
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=10;
p_cl_Def->Name="JGBM";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=10;
p_cl_Def->Name="DYBM";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=10;
p_cl_Def->Name="QPBJ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=150;
p_cl_Def->Name="JGMC";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=120;
p_cl_Def->Name="KXYZ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=120;
p_cl_Def->Name="GBYZ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=120;
p_cl_Def->Name="ZBYZ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=120;
p_cl_Def->Name="YHYZ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=120;
p_cl_Def->Name="XBYZ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=120;
p_cl_Def->Name="HBYZ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=120;
p_cl_Def->Name="HXYZ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=120;
p_cl_Def->Name="PJYZX"; /*平均一致性*/
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=10;
p_cl_Def->Name="HZBZ";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=100;
p_cl_Def->Name="PMSJGBM";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=200;
p_cl_Def->Name="GISJGBM";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=10;
p_cl_Def->Name="CFML";
p_cl_Def=p_cl_Defs->AddFieldDef();
p_cl_Def->DataType=ftString;
p_cl_Def->Size=7;
p_cl_Def->Name="HZXS";
}
void __fastcall TForm1::FormCreate(TObject *Sender)
{
InitClientDataSet();
ClientDataSet1->CreateDataSet();
}
