public bool AddProperty(SQLTableInfo dbi, KeelExt.ModelKind km)
{
string C*K = "√";
bool i = false;
string t_fieldname = ClearBadChars(dbi.t_fieldname);
CodeAttributeDeclaration cad = null;
try
{
if (dbi.t_tablekey == C*K)
{
cad = new CodeAttributeDeclaration(new CodeTypeReference(typeof(Keel.ORM.KeyFieldAttribute)));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(dbi.t_fieldname)));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(Keel.DB.Common.NowDataBase.PasteDBType(dbi.t_fieldtype).ToString())));
if (dbi.t_identity != C*K)
{
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(false)));
}
}
else
{
cad = new CodeAttributeDeclaration(new CodeTypeReference(typeof(Keel.ORM.DataFieldAttribute)));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(dbi.t_fieldname)));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(Keel.DB.Common.NowDataBase.PasteDBType(dbi.t_fieldtype).ToString())));
if (Kit.SlnKeel.ModelForUI)
{
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression((object)dbi.t_fielddefaultvalue)));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression((dbi.t_fieldcannull == C*K))));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(dbi.t_fielddesc)));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(dbi.t_fieldindex)));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(dbi.t_fieldlenght)));
}
if (dbi.t_fieldiscomputed == C*K || dbi.t_identity == C*K)
{
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(dbi.t_fieldiscomputed == C*K)));
cad.Arguments.Add(new CodeAttributeArgument(new CodePrimitiveExpression(dbi.t_identity == C*K)));
}
}
Type t = Keel.DB.Common.NowDataBase.PasteType(dbi.t_fieldtype);
switch (km)
{
case KeelExt.ModelKind.DotNetAndC:
int len = (int)dbi.t_fieldbitcount > dbi.t_fieldlenght ? dbi.t_fieldbitcount : dbi.t_fieldlenght;
i = AddPropertyStruct(t_fieldname, t, cad, len, dbi.t_fielddesc.ToString());
break;
case KeelExt.ModelKind.DotNetAndDotNet:
default:
i = AddProperty(t_fieldname, t, cad, (string)dbi.t_fielddesc);
break;
}
}
catch (Exception ex)
{
Common.ShowInfo(string.Format("在处理属性{0}时遇到未料到的异常:{1}", dbi.t_fieldname, ex.Message));
}
return(i);
}
private static bool FindByTableName(SQLTableInfo di)
{
return(di.t_tablename == tablenamenow.Trim());
}
public void GenDefControl(int dis, ref bool lr, ref int sum, ref int maxwinwidth, ref int maxwinheight, SQLTableInfo item)
{
sum++;
IComponent iclbl = this.AddControl(typeof(Label), "lbl" + BaseGengerator.ClearBadChars(item.t_fieldname));
(iclbl as Label).Text = ((item.t_fielddesc != null && item.t_fielddesc as string != "") ? item.t_fielddesc : item.t_fieldname) as string;
IComponent ictxt;
Type t = Keel.DB.Common.NowDataBase.PasteType(item.t_fieldtype);
if (t.Equals(typeof(string)))
{
ictxt = this.AddControl(typeof(TextBox), "txt" + BaseGengerator.ClearBadChars(item.t_fieldname));
}
else if (t.Equals(typeof(DateTime)))
{
ictxt = this.AddControl(typeof(DateTimePicker), "dtp" + BaseGengerator.ClearBadChars(item.t_fieldname));
}
else if (t.Equals(typeof(decimal)) || t.Equals(typeof(Int32)) || t.Equals(typeof(float)) || t.Equals(typeof(double)) ||
t.Equals(typeof(byte)) || t.Equals(typeof(int)) || t.Equals(typeof(Int16)) || t.Equals(typeof(Int64))
)
{
ictxt = this.AddControl(typeof(NumericUpDown), "nud" + item.t_fieldname);
}
else
{
ictxt = this.AddControl(typeof(TextBox), "txt_unsupport_type_" + item.t_fieldname);
}
int y;
int xxx = Math.DivRem(sum, 2, out y) + y;
// (ictxt as Control).Tag = item.t_fieldname;
(ictxt as Control).TabIndex = (int)item.t_fieldindex;
switch (lr)
{
default:
case true:
(iclbl as Label).Location = new Point(20 + 300, dis * xxx);
(ictxt as Control).Location = new Point(20 + 300 + (iclbl as Label).Width + dis, dis * xxx);
int fw = (ictxt as Control).Left + (ictxt as Control).Width;
int fh = (ictxt as Control).Top + (ictxt as Control).Height;
maxwinwidth = maxwinwidth > fw ? maxwinwidth : fw;
maxwinheight = maxwinheight > fh ? maxwinheight : fh;
lr = false;
break;
case false:
(iclbl as Label).Location = new Point(20, dis * xxx);
(ictxt as Control).Location = new Point(20 + (iclbl as Label).Width + dis, dis * xxx);
lr = true;
break;
}
}
private void GenControl(int dis, ref bool lr, ref int sum, ref int maxwinwidth, ref int maxwinheight, SQLTableInfo item)
{
if (CreateControl != null)
{
CreateControl(this, dis, ref lr, ref sum, ref maxwinwidth, ref maxwinheight, item);
}
else
{
GenDefControl(dis, ref lr, ref sum, ref maxwinwidth, ref maxwinheight, item);
}
}
public static List <SQLTableInfo> GetSqlTableInfoList()
{
List <SQLTableInfo> dbix = new List <SQLTableInfo>();
if (Keel.DB.Common.NowDataBase.GetType() == typeof(Keel.DB.SQLServer))
{
DBHelper <SQLTableInfo> dbi = new DBHelper <SQLTableInfo>();
dbix = dbi.GetDataViewForObjectList();
dbix.AddRange(dbi.GetDataViewForObjectList("ViewInfo"));
}
else if (Keel.DB.Common.NowDataBase.GetType() == typeof(Keel.DB.MSAccess))
{
KeelKit.Core.DBInformer dbi = new DBInformer(Kit.SlnKeel.ConnectString);
//Hashtable dtm = list != "ViewInfo" ? dbi.GetUserTables() : dbi.GetUserViews();
Hashtable dtm = dbi.GetUserTables();
foreach (DictionaryEntry tb in dtm)
{
ArrayList al = dbi.GetTableColumns(tb.Key.ToString());
DataTable pk = dbi.GetPrimaryKeys(tb.Key.ToString());
string keyx = "";
if (pk != null && pk.Rows.Count > 0)
{
keyx = pk.Rows[0]["COLUMN_NAME"].ToString();
// t_identity=pk.Rows[0]["COLUMN_NAME"].ToString ()
}
DataTable fk = dbi.GetForeignKeys(tb.Key.ToString());
foreach (var item in al)
{
SQLTableInfo st = new SQLTableInfo();
DataFieldMetadata dfm = item as DataFieldMetadata;
st.t_fieldbitcount = dfm.Size;
st.t_fieldcannull = dfm.IsNullable ? OK : "";
st.t_fielddefaultvalue = dfm.DefaultValueStr as string;
//st.t_fielddesc =
//st.t_fieldindex =
//st.t_fieldiscomputed
st.t_fieldlenght = dfm.Size;
st.t_fieldname = dfm.Name;
//st.t_fieldscale =
st.t_fieldtype = dbi.ConvertDataType2DBType(dfm.FieldType);
st.t_identity = dfm.Name == keyx ? OK : "";
st.t_tablekey = dfm.Name == keyx ? OK : "";
st.t_tablename = dfm.Table;
dbix.Add(st);
}
}
}
else
{
System.Data.Common.DbConnection dbc = Keel.DB.Common.NowDataBase.GetProviderFactory().CreateConnection();
dbc.ConnectionString = Keel.DB.Common.NowDataBase.ConnectString;
dbc.Open();
DataTable dt = dbc.GetSchema("Columns");
for (int i = 0; i < dt.Rows.Count; i++)
{
DataRow dr = dt.Rows[i];
SQLTableInfo sti = new SQLTableInfo();
try
{
sti.t_fieldbitcount = dr["CHARACTER_MAXIMUM_LENGTH"] == DBNull.Value ? 0 : (int)(ulong)dr["CHARACTER_MAXIMUM_LENGTH"];
sti.t_fieldcannull = ((string)dr["IS_NULLABLE"] != "NO" ? OK : "");
sti.t_fielddefaultvalue = dr["COLUMN_DEFAULT"] as string;
sti.t_fielddesc = (string)dr["COLUMN_COMMENT"];
sti.t_fieldindex = (int)((ulong)dr["ORDINAL_POSITION"]);
sti.t_fieldiscomputed = "";
sti.t_fieldlenght = dr["CHARACTER_MAXIMUM_LENGTH"] == DBNull.Value ? 0 : (int)(ulong)dr["CHARACTER_MAXIMUM_LENGTH"];
sti.t_fieldname = (string)dr["COLUMN_NAME"];
sti.t_fieldscale = dr["NUMERIC_SCALE"] == DBNull.Value ? 0 : (int)(ulong)dr["NUMERIC_SCALE"];
sti.t_fieldtype = (string)dr["DATA_TYPE"];
sti.t_identity = dr["EXTRA"] == DBNull.Value ? "" : (((string)dr["EXTRA"]).Contains("auto_increment") ? OK : "");
sti.t_tabledesc = (dr["TABLE_CATALOG"] as string + "," + dr["CHARACTER_SET_NAME"] as string);
sti.t_tablekey = ((string)dr["COLUMN_KEY"] == "PRI" ? OK : "");
sti.t_tablename = (string)dr["TABLE_NAME"];
}
catch (Exception ex)
{
Common.ShowInfo(ex.Message + "\r\n" + ex.StackTrace);
}
dbix.Add(sti);
}
dbc.Close();
}
return(dbix);
}
public bool AddProperty(SQLTableInfo dbi)
{
return(AddProperty(dbi, KeelExt.ModelKind.DotNetAndDotNet));
}
